266928980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4813}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 582301440

約数和(自身を除く): 315372460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 2773, 4813, 5546, 9626, 11092, 13865, 19252, 24065, 27730, 48130, 55460, 96260, 226211, 283967, 452422, 567934, 904844, 1131055, 1135868, 1419835, 2262110, 2839670, 4524220, 5679340, 13346449, 26692898, 53385796, 66732245, 133464490, 266928980]

約数ペア:

[(1, 266928980), (2, 133464490), (4, 66732245), (5, 53385796), (10, 26692898), (20, 13346449), (47, 5679340), (59, 4524220), (94, 2839670), (118, 2262110), (188, 1419835), (235, 1135868), (236, 1131055), (295, 904844), (470, 567934), (590, 452422), (940, 283967), (1180, 226211), (2773, 96260), (4813, 55460), (5546, 48130), (9626, 27730), (11092, 24065), (13865, 19252)]