125069680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2314

約数の個数: 80

約数和(自身を含む): 315542304

約数和(自身を除く): 190472624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 1360, 1394, 1640, 2243, 2788, 3280, 3485, 4486, 5576, 6970, 8972, 11152, 11215, 13940, 17944, 22430, 27880, 35888, 38131, 44860, 55760, 76262, 89720, 91963, 152524, 179440, 183926, 190655, 305048, 367852, 381310, 459815, 610096, 735704, 762620, 919630, 1471408, 1525240, 1563371, 1839260, 3050480, 3126742, 3678520, 6253484, 7357040, 7816855, 12506968, 15633710, 25013936, 31267420, 62534840, 125069680]

約数ペア:

[(1, 125069680), (2, 62534840), (4, 31267420), (5, 25013936), (8, 15633710), (10, 12506968), (16, 7816855), (17, 7357040), (20, 6253484), (34, 3678520), (40, 3126742), (41, 3050480), (68, 1839260), (80, 1563371), (82, 1525240), (85, 1471408), (136, 919630), (164, 762620), (170, 735704), (205, 610096), (272, 459815), (328, 381310), (340, 367852), (410, 305048), (656, 190655), (680, 183926), (697, 179440), (820, 152524), (1360, 91963), (1394, 89720), (1640, 76262), (2243, 55760), (2788, 44860), (3280, 38131), (3485, 35888), (4486, 27880), (5576, 22430), (6970, 17944), (8972, 13940), (11152, 11215)]