3196960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 8573040

約数和(自身を除く): 5376080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 53, 58, 65, 80, 104, 106, 116, 130, 145, 160, 208, 212, 232, 260, 265, 290, 377, 416, 424, 464, 520, 530, 580, 689, 754, 848, 928, 1040, 1060, 1160, 1378, 1508, 1537, 1696, 1885, 2080, 2120, 2320, 2756, 3016, 3074, 3445, 3770, 4240, 4640, 5512, 6032, 6148, 6890, 7540, 7685, 8480, 11024, 12064, 12296, 13780, 15080, 15370, 19981, 22048, 24592, 27560, 30160, 30740, 39962, 49184, 55120, 60320, 61480, 79924, 99905, 110240, 122960, 159848, 199810, 245920, 319696, 399620, 639392, 799240, 1598480, 3196960]

約数ペア:

[(1, 3196960), (2, 1598480), (4, 799240), (5, 639392), (8, 399620), (10, 319696), (13, 245920), (16, 199810), (20, 159848), (26, 122960), (29, 110240), (32, 99905), (40, 79924), (52, 61480), (53, 60320), (58, 55120), (65, 49184), (80, 39962), (104, 30740), (106, 30160), (116, 27560), (130, 24592), (145, 22048), (160, 19981), (208, 15370), (212, 15080), (232, 13780), (260, 12296), (265, 12064), (290, 11024), (377, 8480), (416, 7685), (424, 7540), (464, 6890), (520, 6148), (530, 6032), (580, 5512), (689, 4640), (754, 4240), (848, 3770), (928, 3445), (1040, 3074), (1060, 3016), (1160, 2756), (1378, 2320), (1508, 2120), (1537, 2080), (1696, 1885)]