25475432320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3061951}}^1$

素因数の和:3061983

約数の個数: 64

約数和(自身を含む): 65587011840

約数和(自身を除く): 40111579520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 3061951, 6123902, 12247804, 15309755, 24495608, 30619510, 39805363, 48991216, 61239020, 79610726, 97982432, 122478040, 159221452, 195964864, 199026815, 244956080, 318442904, 391929728, 398053630, 489912160, 636885808, 796107260, 979824320, 1273771616, 1592214520, 1959648640, 2547543232, 3184429040, 5095086464, 6368858080, 12737716160, 25475432320]

約数ペア:

[(1, 25475432320), (2, 12737716160), (4, 6368858080), (5, 5095086464), (8, 3184429040), (10, 2547543232), (13, 1959648640), (16, 1592214520), (20, 1273771616), (26, 979824320), (32, 796107260), (40, 636885808), (52, 489912160), (64, 398053630), (65, 391929728), (80, 318442904), (104, 244956080), (128, 199026815), (130, 195964864), (160, 159221452), (208, 122478040), (260, 97982432), (320, 79610726), (416, 61239020), (520, 48991216), (640, 39805363), (832, 30619510), (1040, 24495608), (1664, 15309755), (2080, 12247804), (4160, 6123902), (8320, 3061951)]