97438900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4409}}^1$

素因数の和:4453

約数の個数: 72

約数和(自身を含む): 241156440

約数和(自身を除く): 143717540

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4409, 4420, 5525, 8818, 11050, 17636, 22045, 22100, 44090, 57317, 74953, 88180, 110225, 114634, 149906, 220450, 229268, 286585, 299812, 374765, 440900, 573170, 749530, 974389, 1146340, 1432925, 1499060, 1873825, 1948778, 2865850, 3747650, 3897556, 4871945, 5731700, 7495300, 9743890, 19487780, 24359725, 48719450, 97438900]

約数ペア:

[(1, 97438900), (2, 48719450), (4, 24359725), (5, 19487780), (10, 9743890), (13, 7495300), (17, 5731700), (20, 4871945), (25, 3897556), (26, 3747650), (34, 2865850), (50, 1948778), (52, 1873825), (65, 1499060), (68, 1432925), (85, 1146340), (100, 974389), (130, 749530), (170, 573170), (221, 440900), (260, 374765), (325, 299812), (340, 286585), (425, 229268), (442, 220450), (650, 149906), (850, 114634), (884, 110225), (1105, 88180), (1300, 74953), (1700, 57317), (2210, 44090), (4409, 22100), (4420, 22045), (5525, 17636), (8818, 11050)]