25652640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4142

約数の個数: 96

約数和(自身を含む): 87042816

約数和(自身を除く): 61390176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4111, 6240, 8222, 12333, 16444, 20555, 24666, 32888, 41110, 49332, 53443, 61665, 65776, 82220, 98664, 106886, 123330, 131552, 160329, 164440, 197328, 213772, 246660, 267215, 320658, 328880, 394656, 427544, 493320, 534430, 641316, 657760, 801645, 855088, 986640, 1068860, 1282632, 1603290, 1710176, 1973280, 2137720, 2565264, 3206580, 4275440, 5130528, 6413160, 8550880, 12826320, 25652640]

約数ペア:

[(1, 25652640), (2, 12826320), (3, 8550880), (4, 6413160), (5, 5130528), (6, 4275440), (8, 3206580), (10, 2565264), (12, 2137720), (13, 1973280), (15, 1710176), (16, 1603290), (20, 1282632), (24, 1068860), (26, 986640), (30, 855088), (32, 801645), (39, 657760), (40, 641316), (48, 534430), (52, 493320), (60, 427544), (65, 394656), (78, 328880), (80, 320658), (96, 267215), (104, 246660), (120, 213772), (130, 197328), (156, 164440), (160, 160329), (195, 131552), (208, 123330), (240, 106886), (260, 98664), (312, 82220), (390, 65776), (416, 61665), (480, 53443), (520, 49332), (624, 41110), (780, 32888), (1040, 24666), (1248, 20555), (1560, 16444), (2080, 12333), (3120, 8222), (4111, 6240)]