1471559440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83233}}^1$

素因数の和:83276

約数の個数: 80

約数和(自身を含む): 3901344048

約数和(自身を除く): 2429784608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 83233, 166466, 332932, 416165, 665864, 832330, 1082029, 1331728, 1414961, 1664660, 2164058, 2829922, 3329320, 4328116, 5410145, 5659844, 6658640, 7074805, 8656232, 10820290, 11319688, 14149610, 17312464, 18394493, 21640580, 22639376, 28299220, 36788986, 43281160, 56598440, 73577972, 86562320, 91972465, 113196880, 147155944, 183944930, 294311888, 367889860, 735779720, 1471559440]

約数ペア:

[(1, 1471559440), (2, 735779720), (4, 367889860), (5, 294311888), (8, 183944930), (10, 147155944), (13, 113196880), (16, 91972465), (17, 86562320), (20, 73577972), (26, 56598440), (34, 43281160), (40, 36788986), (52, 28299220), (65, 22639376), (68, 21640580), (80, 18394493), (85, 17312464), (104, 14149610), (130, 11319688), (136, 10820290), (170, 8656232), (208, 7074805), (221, 6658640), (260, 5659844), (272, 5410145), (340, 4328116), (442, 3329320), (520, 2829922), (680, 2164058), (884, 1664660), (1040, 1414961), (1105, 1331728), (1360, 1082029), (1768, 832330), (2210, 665864), (3536, 416165), (4420, 332932), (8840, 166466), (17680, 83233)]