4539080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 13305600

約数和(自身を除く): 8766520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 43, 52, 56, 58, 65, 70, 86, 91, 104, 116, 130, 140, 145, 172, 182, 203, 215, 232, 260, 280, 290, 301, 344, 364, 377, 406, 430, 455, 520, 559, 580, 602, 728, 754, 812, 860, 910, 1015, 1118, 1160, 1204, 1247, 1505, 1508, 1624, 1720, 1820, 1885, 2030, 2236, 2408, 2494, 2639, 2795, 3010, 3016, 3640, 3770, 3913, 4060, 4472, 4988, 5278, 5590, 6020, 6235, 7540, 7826, 8120, 8729, 9976, 10556, 11180, 12040, 12470, 13195, 15080, 15652, 16211, 17458, 19565, 21112, 22360, 24940, 26390, 31304, 32422, 34916, 39130, 43645, 49880, 52780, 64844, 69832, 78260, 81055, 87290, 105560, 113477, 129688, 156520, 162110, 174580, 226954, 324220, 349160, 453908, 567385, 648440, 907816, 1134770, 2269540, 4539080]

約数ペア:

[(1, 4539080), (2, 2269540), (4, 1134770), (5, 907816), (7, 648440), (8, 567385), (10, 453908), (13, 349160), (14, 324220), (20, 226954), (26, 174580), (28, 162110), (29, 156520), (35, 129688), (40, 113477), (43, 105560), (52, 87290), (56, 81055), (58, 78260), (65, 69832), (70, 64844), (86, 52780), (91, 49880), (104, 43645), (116, 39130), (130, 34916), (140, 32422), (145, 31304), (172, 26390), (182, 24940), (203, 22360), (215, 21112), (232, 19565), (260, 17458), (280, 16211), (290, 15652), (301, 15080), (344, 13195), (364, 12470), (377, 12040), (406, 11180), (430, 10556), (455, 9976), (520, 8729), (559, 8120), (580, 7826), (602, 7540), (728, 6235), (754, 6020), (812, 5590), (860, 5278), (910, 4988), (1015, 4472), (1118, 4060), (1160, 3913), (1204, 3770), (1247, 3640), (1505, 3016), (1508, 3010), (1624, 2795), (1720, 2639), (1820, 2494), (1885, 2408), (2030, 2236)]