57965440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:6999

約数の個数: 64

約数和(自身を含む): 149254560

約数和(自身を除く): 91289120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6967, 8320, 13934, 27868, 34835, 55736, 69670, 90571, 111472, 139340, 181142, 222944, 278680, 362284, 445888, 452855, 557360, 724568, 891776, 905710, 1114720, 1449136, 1811420, 2229440, 2898272, 3622840, 4458880, 5796544, 7245680, 11593088, 14491360, 28982720, 57965440]

約数ペア:

[(1, 57965440), (2, 28982720), (4, 14491360), (5, 11593088), (8, 7245680), (10, 5796544), (13, 4458880), (16, 3622840), (20, 2898272), (26, 2229440), (32, 1811420), (40, 1449136), (52, 1114720), (64, 905710), (65, 891776), (80, 724568), (104, 557360), (128, 452855), (130, 445888), (160, 362284), (208, 278680), (260, 222944), (320, 181142), (416, 139340), (520, 111472), (640, 90571), (832, 69670), (1040, 55736), (1664, 34835), (2080, 27868), (4160, 13934), (6967, 8320)]