44852080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 131741568

約数和(自身を除く): 86889488

約数列:

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

約数ペア:

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