3532880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 9166080

約数和(自身を除く): 5633200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 79, 80, 86, 104, 130, 158, 172, 208, 215, 260, 316, 344, 395, 430, 520, 559, 632, 688, 790, 860, 1027, 1040, 1118, 1264, 1580, 1720, 2054, 2236, 2795, 3160, 3397, 3440, 4108, 4472, 5135, 5590, 6320, 6794, 8216, 8944, 10270, 11180, 13588, 16432, 16985, 20540, 22360, 27176, 33970, 41080, 44161, 44720, 54352, 67940, 82160, 88322, 135880, 176644, 220805, 271760, 353288, 441610, 706576, 883220, 1766440, 3532880]

約数ペア:

[(1, 3532880), (2, 1766440), (4, 883220), (5, 706576), (8, 441610), (10, 353288), (13, 271760), (16, 220805), (20, 176644), (26, 135880), (40, 88322), (43, 82160), (52, 67940), (65, 54352), (79, 44720), (80, 44161), (86, 41080), (104, 33970), (130, 27176), (158, 22360), (172, 20540), (208, 16985), (215, 16432), (260, 13588), (316, 11180), (344, 10270), (395, 8944), (430, 8216), (520, 6794), (559, 6320), (632, 5590), (688, 5135), (790, 4472), (860, 4108), (1027, 3440), (1040, 3397), (1118, 3160), (1264, 2795), (1580, 2236), (1720, 2054)]