45487240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 109330560

約数和(自身を除く): 63843320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 302, 340, 443, 604, 680, 755, 886, 1208, 1510, 1772, 2215, 2567, 3020, 3544, 4430, 5134, 6040, 7531, 8860, 10268, 12835, 15062, 17720, 20536, 25670, 30124, 37655, 51340, 60248, 66893, 75310, 102680, 133786, 150620, 267572, 301240, 334465, 535144, 668930, 1137181, 1337860, 2274362, 2675720, 4548724, 5685905, 9097448, 11371810, 22743620, 45487240]

約数ペア:

[(1, 45487240), (2, 22743620), (4, 11371810), (5, 9097448), (8, 5685905), (10, 4548724), (17, 2675720), (20, 2274362), (34, 1337860), (40, 1137181), (68, 668930), (85, 535144), (136, 334465), (151, 301240), (170, 267572), (302, 150620), (340, 133786), (443, 102680), (604, 75310), (680, 66893), (755, 60248), (886, 51340), (1208, 37655), (1510, 30124), (1772, 25670), (2215, 20536), (2567, 17720), (3020, 15062), (3544, 12835), (4430, 10268), (5134, 8860), (6040, 7531)]