127955360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 328188672

約数和(自身を除く): 200233312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 227, 260, 271, 416, 454, 520, 542, 908, 1040, 1084, 1135, 1355, 1816, 2080, 2168, 2270, 2710, 2951, 3523, 3632, 4336, 4540, 5420, 5902, 7046, 7264, 8672, 9080, 10840, 11804, 14092, 14755, 17615, 18160, 21680, 23608, 28184, 29510, 35230, 36320, 43360, 47216, 56368, 59020, 61517, 70460, 94432, 112736, 118040, 123034, 140920, 236080, 246068, 281840, 307585, 472160, 492136, 563680, 615170, 799721, 984272, 1230340, 1599442, 1968544, 2460680, 3198884, 3998605, 4921360, 6397768, 7997210, 9842720, 12795536, 15994420, 25591072, 31988840, 63977680, 127955360]

約数ペア:

[(1, 127955360), (2, 63977680), (4, 31988840), (5, 25591072), (8, 15994420), (10, 12795536), (13, 9842720), (16, 7997210), (20, 6397768), (26, 4921360), (32, 3998605), (40, 3198884), (52, 2460680), (65, 1968544), (80, 1599442), (104, 1230340), (130, 984272), (160, 799721), (208, 615170), (227, 563680), (260, 492136), (271, 472160), (416, 307585), (454, 281840), (520, 246068), (542, 236080), (908, 140920), (1040, 123034), (1084, 118040), (1135, 112736), (1355, 94432), (1816, 70460), (2080, 61517), (2168, 59020), (2270, 56368), (2710, 47216), (2951, 43360), (3523, 36320), (3632, 35230), (4336, 29510), (4540, 28184), (5420, 23608), (5902, 21680), (7046, 18160), (7264, 17615), (8672, 14755), (9080, 14092), (10840, 11804)]