528931520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2482

約数の個数: 112

約数和(自身を含む): 1382572800

約数和(自身を除く): 853641280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 320, 416, 424, 520, 530, 689, 832, 848, 1040, 1060, 1378, 1696, 2080, 2120, 2399, 2756, 3392, 3445, 4160, 4240, 4798, 5512, 6890, 8480, 9596, 11024, 11995, 13780, 16960, 19192, 22048, 23990, 27560, 31187, 38384, 44096, 47980, 55120, 62374, 76768, 95960, 110240, 124748, 127147, 153536, 155935, 191920, 220480, 249496, 254294, 311870, 383840, 498992, 508588, 623740, 635735, 767680, 997984, 1017176, 1247480, 1271470, 1652911, 1995968, 2034352, 2494960, 2542940, 3305822, 4068704, 4989920, 5085880, 6611644, 8137408, 8264555, 9979840, 10171760, 13223288, 16529110, 20343520, 26446576, 33058220, 40687040, 52893152, 66116440, 105786304, 132232880, 264465760, 528931520]

約数ペア:

[(1, 528931520), (2, 264465760), (4, 132232880), (5, 105786304), (8, 66116440), (10, 52893152), (13, 40687040), (16, 33058220), (20, 26446576), (26, 20343520), (32, 16529110), (40, 13223288), (52, 10171760), (53, 9979840), (64, 8264555), (65, 8137408), (80, 6611644), (104, 5085880), (106, 4989920), (130, 4068704), (160, 3305822), (208, 2542940), (212, 2494960), (260, 2034352), (265, 1995968), (320, 1652911), (416, 1271470), (424, 1247480), (520, 1017176), (530, 997984), (689, 767680), (832, 635735), (848, 623740), (1040, 508588), (1060, 498992), (1378, 383840), (1696, 311870), (2080, 254294), (2120, 249496), (2399, 220480), (2756, 191920), (3392, 155935), (3445, 153536), (4160, 127147), (4240, 124748), (4798, 110240), (5512, 95960), (6890, 76768), (8480, 62374), (9596, 55120), (11024, 47980), (11995, 44096), (13780, 38384), (16960, 31187), (19192, 27560), (22048, 23990)]