47406320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 120408960

約数和(自身を除く): 73002640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 577, 632, 790, 1027, 1040, 1154, 1264, 1580, 2054, 2308, 2885, 3160, 4108, 4616, 5135, 5770, 6320, 7501, 8216, 9232, 10270, 11540, 15002, 16432, 20540, 23080, 30004, 37505, 41080, 45583, 46160, 60008, 75010, 82160, 91166, 120016, 150020, 182332, 227915, 300040, 364664, 455830, 592579, 600080, 729328, 911660, 1185158, 1823320, 2370316, 2962895, 3646640, 4740632, 5925790, 9481264, 11851580, 23703160, 47406320]

約数ペア:

[(1, 47406320), (2, 23703160), (4, 11851580), (5, 9481264), (8, 5925790), (10, 4740632), (13, 3646640), (16, 2962895), (20, 2370316), (26, 1823320), (40, 1185158), (52, 911660), (65, 729328), (79, 600080), (80, 592579), (104, 455830), (130, 364664), (158, 300040), (208, 227915), (260, 182332), (316, 150020), (395, 120016), (520, 91166), (577, 82160), (632, 75010), (790, 60008), (1027, 46160), (1040, 45583), (1154, 41080), (1264, 37505), (1580, 30004), (2054, 23080), (2308, 20540), (2885, 16432), (3160, 15002), (4108, 11540), (4616, 10270), (5135, 9232), (5770, 8216), (6320, 7501)]