43326880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 108851148

約数和(自身を除く): 65524268

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 937, 1156, 1360, 1445, 1874, 2312, 2720, 2890, 3748, 4624, 4685, 5780, 7496, 9248, 9370, 11560, 14992, 15929, 18740, 23120, 29984, 31858, 37480, 46240, 63716, 74960, 79645, 127432, 149920, 159290, 254864, 270793, 318580, 509728, 541586, 637160, 1083172, 1274320, 1353965, 2166344, 2548640, 2707930, 4332688, 5415860, 8665376, 10831720, 21663440, 43326880]

約数ペア:

[(1, 43326880), (2, 21663440), (4, 10831720), (5, 8665376), (8, 5415860), (10, 4332688), (16, 2707930), (17, 2548640), (20, 2166344), (32, 1353965), (34, 1274320), (40, 1083172), (68, 637160), (80, 541586), (85, 509728), (136, 318580), (160, 270793), (170, 254864), (272, 159290), (289, 149920), (340, 127432), (544, 79645), (578, 74960), (680, 63716), (937, 46240), (1156, 37480), (1360, 31858), (1445, 29984), (1874, 23120), (2312, 18740), (2720, 15929), (2890, 14992), (3748, 11560), (4624, 9370), (4685, 9248), (5780, 7496)]