83195620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1367}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 186157440

約数和(自身を除く): 102961820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1367, 1790, 2734, 3043, 3580, 5468, 6086, 6835, 12172, 13670, 15215, 23239, 27340, 30430, 46478, 60860, 92956, 116195, 232390, 244693, 464780, 489386, 978772, 1223465, 2446930, 4159781, 4893860, 8319562, 16639124, 20798905, 41597810, 83195620]

約数ペア:

[(1, 83195620), (2, 41597810), (4, 20798905), (5, 16639124), (10, 8319562), (17, 4893860), (20, 4159781), (34, 2446930), (68, 1223465), (85, 978772), (170, 489386), (179, 464780), (340, 244693), (358, 232390), (716, 116195), (895, 92956), (1367, 60860), (1790, 46478), (2734, 30430), (3043, 27340), (3580, 23239), (5468, 15215), (6086, 13670), (6835, 12172)]