25885920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 82252800

約数和(自身を除く): 56366880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 271, 398, 480, 542, 597, 796, 813, 995, 1084, 1194, 1355, 1592, 1626, 1990, 2168, 2388, 2710, 2985, 3184, 3252, 3980, 4065, 4336, 4776, 5420, 5970, 6368, 6504, 7960, 8130, 8672, 9552, 10840, 11940, 13008, 15920, 16260, 19104, 21680, 23880, 26016, 31840, 32520, 43360, 47760, 53929, 65040, 95520, 107858, 130080, 161787, 215716, 269645, 323574, 431432, 539290, 647148, 808935, 862864, 1078580, 1294296, 1617870, 1725728, 2157160, 2588592, 3235740, 4314320, 5177184, 6471480, 8628640, 12942960, 25885920]

約数ペア:

[(1, 25885920), (2, 12942960), (3, 8628640), (4, 6471480), (5, 5177184), (6, 4314320), (8, 3235740), (10, 2588592), (12, 2157160), (15, 1725728), (16, 1617870), (20, 1294296), (24, 1078580), (30, 862864), (32, 808935), (40, 647148), (48, 539290), (60, 431432), (80, 323574), (96, 269645), (120, 215716), (160, 161787), (199, 130080), (240, 107858), (271, 95520), (398, 65040), (480, 53929), (542, 47760), (597, 43360), (796, 32520), (813, 31840), (995, 26016), (1084, 23880), (1194, 21680), (1355, 19104), (1592, 16260), (1626, 15920), (1990, 13008), (2168, 11940), (2388, 10840), (2710, 9552), (2985, 8672), (3184, 8130), (3252, 7960), (3980, 6504), (4065, 6368), (4336, 5970), (4776, 5420)]