32946160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 83744640

約数和(自身を除く): 50798480

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, 401, 520, 632, 790, 802, 1027, 1040, 1264, 1580, 1604, 2005, 2054, 3160, 3208, 4010, 4108, 5135, 5213, 6320, 6416, 8020, 8216, 10270, 10426, 16040, 16432, 20540, 20852, 26065, 31679, 32080, 41080, 41704, 52130, 63358, 82160, 83408, 104260, 126716, 158395, 208520, 253432, 316790, 411827, 417040, 506864, 633580, 823654, 1267160, 1647308, 2059135, 2534320, 3294616, 4118270, 6589232, 8236540, 16473080, 32946160]

約数ペア:

[(1, 32946160), (2, 16473080), (4, 8236540), (5, 6589232), (8, 4118270), (10, 3294616), (13, 2534320), (16, 2059135), (20, 1647308), (26, 1267160), (40, 823654), (52, 633580), (65, 506864), (79, 417040), (80, 411827), (104, 316790), (130, 253432), (158, 208520), (208, 158395), (260, 126716), (316, 104260), (395, 83408), (401, 82160), (520, 63358), (632, 52130), (790, 41704), (802, 41080), (1027, 32080), (1040, 31679), (1264, 26065), (1580, 20852), (1604, 20540), (2005, 16432), (2054, 16040), (3160, 10426), (3208, 10270), (4010, 8216), (4108, 8020), (5135, 6416), (5213, 6320)]