9228280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 22589280

約数和(自身を除く): 13361000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 331, 340, 410, 662, 680, 697, 820, 1324, 1394, 1640, 1655, 2648, 2788, 3310, 3485, 5576, 5627, 6620, 6970, 11254, 13240, 13571, 13940, 22508, 27142, 27880, 28135, 45016, 54284, 56270, 67855, 108568, 112540, 135710, 225080, 230707, 271420, 461414, 542840, 922828, 1153535, 1845656, 2307070, 4614140, 9228280]

約数ペア:

[(1, 9228280), (2, 4614140), (4, 2307070), (5, 1845656), (8, 1153535), (10, 922828), (17, 542840), (20, 461414), (34, 271420), (40, 230707), (41, 225080), (68, 135710), (82, 112540), (85, 108568), (136, 67855), (164, 56270), (170, 54284), (205, 45016), (328, 28135), (331, 27880), (340, 27142), (410, 22508), (662, 13940), (680, 13571), (697, 13240), (820, 11254), (1324, 6970), (1394, 6620), (1640, 5627), (1655, 5576), (2648, 3485), (2788, 3310)]