89704160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 267732864

約数和(自身を除く): 178028704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 65, 70, 80, 91, 101, 104, 112, 122, 130, 140, 160, 182, 202, 208, 224, 244, 260, 280, 305, 364, 404, 416, 427, 455, 488, 505, 520, 560, 610, 707, 728, 793, 808, 854, 910, 976, 1010, 1040, 1120, 1220, 1313, 1414, 1456, 1586, 1616, 1708, 1820, 1952, 2020, 2080, 2135, 2440, 2626, 2828, 2912, 3172, 3232, 3416, 3535, 3640, 3965, 4040, 4270, 4880, 5252, 5551, 5656, 6161, 6344, 6565, 6832, 7070, 7280, 7930, 8080, 8540, 9191, 9760, 10504, 11102, 11312, 12322, 12688, 13130, 13664, 14140, 14560, 15860, 16160, 17080, 18382, 21008, 22204, 22624, 24644, 25376, 26260, 27755, 28280, 30805, 31720, 34160, 36764, 42016, 43127, 44408, 45955, 49288, 52520, 55510, 56560, 61610, 63440, 68320, 73528, 80093, 86254, 88816, 91910, 98576, 105040, 111020, 113120, 123220, 126880, 147056, 160186, 172508, 177632, 183820, 197152, 210080, 215635, 222040, 246440, 294112, 320372, 345016, 367640, 400465, 431270, 444080, 492880, 560651, 640744, 690032, 735280, 800930, 862540, 888160, 985760, 1121302, 1281488, 1380064, 1470560, 1601860, 1725080, 2242604, 2562976, 2803255, 3203720, 3450160, 4485208, 5606510, 6407440, 6900320, 8970416, 11213020, 12814880, 17940832, 22426040, 44852080, 89704160]

約数ペア:

[(1, 89704160), (2, 44852080), (4, 22426040), (5, 17940832), (7, 12814880), (8, 11213020), (10, 8970416), (13, 6900320), (14, 6407440), (16, 5606510), (20, 4485208), (26, 3450160), (28, 3203720), (32, 2803255), (35, 2562976), (40, 2242604), (52, 1725080), (56, 1601860), (61, 1470560), (65, 1380064), (70, 1281488), (80, 1121302), (91, 985760), (101, 888160), (104, 862540), (112, 800930), (122, 735280), (130, 690032), (140, 640744), (160, 560651), (182, 492880), (202, 444080), (208, 431270), (224, 400465), (244, 367640), (260, 345016), (280, 320372), (305, 294112), (364, 246440), (404, 222040), (416, 215635), (427, 210080), (455, 197152), (488, 183820), (505, 177632), (520, 172508), (560, 160186), (610, 147056), (707, 126880), (728, 123220), (793, 113120), (808, 111020), (854, 105040), (910, 98576), (976, 91910), (1010, 88816), (1040, 86254), (1120, 80093), (1220, 73528), (1313, 68320), (1414, 63440), (1456, 61610), (1586, 56560), (1616, 55510), (1708, 52520), (1820, 49288), (1952, 45955), (2020, 44408), (2080, 43127), (2135, 42016), (2440, 36764), (2626, 34160), (2828, 31720), (2912, 30805), (3172, 28280), (3232, 27755), (3416, 26260), (3535, 25376), (3640, 24644), (3965, 22624), (4040, 22204), (4270, 21008), (4880, 18382), (5252, 17080), (5551, 16160), (5656, 15860), (6161, 14560), (6344, 14140), (6565, 13664), (6832, 13130), (7070, 12688), (7280, 12322), (7930, 11312), (8080, 11102), (8540, 10504), (9191, 9760)]