86579080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 228839040

約数和(自身を除く): 142259960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 163, 196, 245, 271, 280, 326, 392, 490, 542, 652, 815, 980, 1084, 1141, 1304, 1355, 1630, 1897, 1960, 2168, 2282, 2710, 3260, 3794, 4564, 5420, 5705, 6520, 7588, 7987, 9128, 9485, 10840, 11410, 13279, 15176, 15974, 18970, 22820, 26558, 31948, 37940, 39935, 44173, 45640, 53116, 63896, 66395, 75880, 79870, 88346, 106232, 132790, 159740, 176692, 220865, 265580, 309211, 319480, 353384, 441730, 531160, 618422, 883460, 1236844, 1546055, 1766920, 2164477, 2473688, 3092110, 4328954, 6184220, 8657908, 10822385, 12368440, 17315816, 21644770, 43289540, 86579080]

約数ペア:

[(1, 86579080), (2, 43289540), (4, 21644770), (5, 17315816), (7, 12368440), (8, 10822385), (10, 8657908), (14, 6184220), (20, 4328954), (28, 3092110), (35, 2473688), (40, 2164477), (49, 1766920), (56, 1546055), (70, 1236844), (98, 883460), (140, 618422), (163, 531160), (196, 441730), (245, 353384), (271, 319480), (280, 309211), (326, 265580), (392, 220865), (490, 176692), (542, 159740), (652, 132790), (815, 106232), (980, 88346), (1084, 79870), (1141, 75880), (1304, 66395), (1355, 63896), (1630, 53116), (1897, 45640), (1960, 44173), (2168, 39935), (2282, 37940), (2710, 31948), (3260, 26558), (3794, 22820), (4564, 18970), (5420, 15974), (5705, 15176), (6520, 13279), (7588, 11410), (7987, 10840), (9128, 9485)]