47870680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8404

約数の個数: 64

約数和(自身を含む): 126554400

約数和(自身を除く): 78683720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8369, 16738, 33476, 41845, 66952, 83690, 92059, 108797, 167380, 184118, 217594, 334760, 368236, 435188, 460295, 543985, 736472, 870376, 920590, 1087970, 1196767, 1841180, 2175940, 2393534, 3682360, 4351880, 4787068, 5983835, 9574136, 11967670, 23935340, 47870680]

約数ペア:

[(1, 47870680), (2, 23935340), (4, 11967670), (5, 9574136), (8, 5983835), (10, 4787068), (11, 4351880), (13, 3682360), (20, 2393534), (22, 2175940), (26, 1841180), (40, 1196767), (44, 1087970), (52, 920590), (55, 870376), (65, 736472), (88, 543985), (104, 460295), (110, 435188), (130, 368236), (143, 334760), (220, 217594), (260, 184118), (286, 167380), (440, 108797), (520, 92059), (572, 83690), (715, 66952), (1144, 41845), (1430, 33476), (2860, 16738), (5720, 8369)]