41783420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1831}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 100950528

約数和(自身を除く): 59167108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 1831, 2282, 3260, 3662, 4564, 5705, 7324, 9155, 11410, 12817, 18310, 22820, 25634, 36620, 51268, 64085, 128170, 256340, 298453, 596906, 1193812, 1492265, 2089171, 2984530, 4178342, 5969060, 8356684, 10445855, 20891710, 41783420]

約数ペア:

[(1, 41783420), (2, 20891710), (4, 10445855), (5, 8356684), (7, 5969060), (10, 4178342), (14, 2984530), (20, 2089171), (28, 1492265), (35, 1193812), (70, 596906), (140, 298453), (163, 256340), (326, 128170), (652, 64085), (815, 51268), (1141, 36620), (1630, 25634), (1831, 22820), (2282, 18310), (3260, 12817), (3662, 11410), (4564, 9155), (5705, 7324)]