3409640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 5057560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 83, 104, 130, 158, 166, 260, 316, 332, 395, 415, 520, 632, 664, 790, 830, 1027, 1079, 1580, 1660, 2054, 2158, 3160, 3320, 4108, 4316, 5135, 5395, 6557, 8216, 8632, 10270, 10790, 13114, 20540, 21580, 26228, 32785, 41080, 43160, 52456, 65570, 85241, 131140, 170482, 262280, 340964, 426205, 681928, 852410, 1704820, 3409640]

約数ペア:

[(1, 3409640), (2, 1704820), (4, 852410), (5, 681928), (8, 426205), (10, 340964), (13, 262280), (20, 170482), (26, 131140), (40, 85241), (52, 65570), (65, 52456), (79, 43160), (83, 41080), (104, 32785), (130, 26228), (158, 21580), (166, 20540), (260, 13114), (316, 10790), (332, 10270), (395, 8632), (415, 8216), (520, 6557), (632, 5395), (664, 5135), (790, 4316), (830, 4108), (1027, 3320), (1079, 3160), (1580, 2158), (1660, 2054)]