9088880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 23061024

約数和(自身を除く): 13972144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 163, 164, 170, 205, 272, 326, 328, 340, 410, 652, 656, 680, 697, 815, 820, 1304, 1360, 1394, 1630, 1640, 2608, 2771, 2788, 3260, 3280, 3485, 5542, 5576, 6520, 6683, 6970, 11084, 11152, 13040, 13366, 13855, 13940, 22168, 26732, 27710, 27880, 33415, 44336, 53464, 55420, 55760, 66830, 106928, 110840, 113611, 133660, 221680, 227222, 267320, 454444, 534640, 568055, 908888, 1136110, 1817776, 2272220, 4544440, 9088880]

約数ペア:

[(1, 9088880), (2, 4544440), (4, 2272220), (5, 1817776), (8, 1136110), (10, 908888), (16, 568055), (17, 534640), (20, 454444), (34, 267320), (40, 227222), (41, 221680), (68, 133660), (80, 113611), (82, 110840), (85, 106928), (136, 66830), (163, 55760), (164, 55420), (170, 53464), (205, 44336), (272, 33415), (326, 27880), (328, 27710), (340, 26732), (410, 22168), (652, 13940), (656, 13855), (680, 13366), (697, 13040), (815, 11152), (820, 11084), (1304, 6970), (1360, 6683), (1394, 6520), (1630, 5576), (1640, 5542), (2608, 3485), (2771, 3280), (2788, 3260)]