33701472020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{132589}}^1$

素因数の和:132848

約数の個数: 48

約数和(自身を含む): 72171388800

約数和(自身を除く): 38469916780

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 179, 284, 355, 358, 710, 716, 895, 1420, 1790, 3580, 12709, 25418, 50836, 63545, 127090, 132589, 254180, 265178, 530356, 662945, 1325890, 2651780, 9413819, 18827638, 23733431, 37655276, 47069095, 47466862, 94138190, 94933724, 118667155, 188276380, 237334310, 474668620, 1685073601, 3370147202, 6740294404, 8425368005, 16850736010, 33701472020]

約数ペア:

[(1, 33701472020), (2, 16850736010), (4, 8425368005), (5, 6740294404), (10, 3370147202), (20, 1685073601), (71, 474668620), (142, 237334310), (179, 188276380), (284, 118667155), (355, 94933724), (358, 94138190), (710, 47466862), (716, 47069095), (895, 37655276), (1420, 23733431), (1790, 18827638), (3580, 9413819), (12709, 2651780), (25418, 1325890), (50836, 662945), (63545, 530356), (127090, 265178), (132589, 254180)]