146205280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5407}}^1$

素因数の和:5448

約数の個数: 72

約数和(自身を含む): 374092992

約数和(自身を除く): 227887712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5407, 5408, 6760, 10814, 13520, 21628, 27035, 27040, 43256, 54070, 70291, 86512, 108140, 140582, 173024, 216280, 281164, 351455, 432560, 562328, 702910, 865120, 913783, 1124656, 1405820, 1827566, 2249312, 2811640, 3655132, 4568915, 5623280, 7310264, 9137830, 11246560, 14620528, 18275660, 29241056, 36551320, 73102640, 146205280]

約数ペア:

[(1, 146205280), (2, 73102640), (4, 36551320), (5, 29241056), (8, 18275660), (10, 14620528), (13, 11246560), (16, 9137830), (20, 7310264), (26, 5623280), (32, 4568915), (40, 3655132), (52, 2811640), (65, 2249312), (80, 1827566), (104, 1405820), (130, 1124656), (160, 913783), (169, 865120), (208, 702910), (260, 562328), (338, 432560), (416, 351455), (520, 281164), (676, 216280), (845, 173024), (1040, 140582), (1352, 108140), (1690, 86512), (2080, 70291), (2704, 54070), (3380, 43256), (5407, 27040), (5408, 27035), (6760, 21628), (10814, 13520)]