70973600

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1222

約数の個数: 72

約数和(自身を含む): 175613760

約数和(自身を除く): 104640160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1123, 1264, 1580, 1975, 2246, 2528, 3160, 3950, 4492, 5615, 6320, 7900, 8984, 11230, 12640, 15800, 17968, 22460, 28075, 31600, 35936, 44920, 56150, 63200, 88717, 89840, 112300, 177434, 179680, 224600, 354868, 443585, 449200, 709736, 887170, 898400, 1419472, 1774340, 2217925, 2838944, 3548680, 4435850, 7097360, 8871700, 14194720, 17743400, 35486800, 70973600]

約数ペア:

[(1, 70973600), (2, 35486800), (4, 17743400), (5, 14194720), (8, 8871700), (10, 7097360), (16, 4435850), (20, 3548680), (25, 2838944), (32, 2217925), (40, 1774340), (50, 1419472), (79, 898400), (80, 887170), (100, 709736), (158, 449200), (160, 443585), (200, 354868), (316, 224600), (395, 179680), (400, 177434), (632, 112300), (790, 89840), (800, 88717), (1123, 63200), (1264, 56150), (1580, 44920), (1975, 35936), (2246, 31600), (2528, 28075), (3160, 22460), (3950, 17968), (4492, 15800), (5615, 12640), (6320, 11230), (7900, 8984)]