2599693820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{4813}}^1$

素因数の和:5174

約数の個数: 48

約数和(自身を含む): 5531863680

約数和(自身を除く): 2932169860

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 239, 452, 478, 565, 956, 1130, 1195, 2260, 2390, 4780, 4813, 9626, 19252, 24065, 27007, 48130, 54014, 96260, 108028, 135035, 270070, 540140, 543869, 1087738, 1150307, 2175476, 2300614, 2719345, 4601228, 5438690, 5751535, 10877380, 11503070, 23006140, 129984691, 259969382, 519938764, 649923455, 1299846910, 2599693820]

約数ペア:

[(1, 2599693820), (2, 1299846910), (4, 649923455), (5, 519938764), (10, 259969382), (20, 129984691), (113, 23006140), (226, 11503070), (239, 10877380), (452, 5751535), (478, 5438690), (565, 4601228), (956, 2719345), (1130, 2300614), (1195, 2175476), (2260, 1150307), (2390, 1087738), (4780, 543869), (4813, 540140), (9626, 270070), (19252, 135035), (24065, 108028), (27007, 96260), (48130, 54014)]