71140600

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5309}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 167902200

約数和(自身を除く): 96761600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 5309, 6700, 10618, 13400, 21236, 26545, 42472, 53090, 106180, 132725, 212360, 265450, 355703, 530900, 711406, 1061800, 1422812, 1778515, 2845624, 3557030, 7114060, 8892575, 14228120, 17785150, 35570300, 71140600]

約数ペア:

[(1, 71140600), (2, 35570300), (4, 17785150), (5, 14228120), (8, 8892575), (10, 7114060), (20, 3557030), (25, 2845624), (40, 1778515), (50, 1422812), (67, 1061800), (100, 711406), (134, 530900), (200, 355703), (268, 265450), (335, 212360), (536, 132725), (670, 106180), (1340, 53090), (1675, 42472), (2680, 26545), (3350, 21236), (5309, 13400), (6700, 10618)]