57744440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 140767200

約数和(自身を除く): 83022760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 293, 379, 520, 586, 758, 1172, 1465, 1516, 1895, 2344, 2930, 3032, 3790, 3809, 4927, 5860, 7580, 7618, 9854, 11720, 15160, 15236, 19045, 19708, 24635, 30472, 38090, 39416, 49270, 76180, 98540, 111047, 152360, 197080, 222094, 444188, 555235, 888376, 1110470, 1443611, 2220940, 2887222, 4441880, 5774444, 7218055, 11548888, 14436110, 28872220, 57744440]

約数ペア:

[(1, 57744440), (2, 28872220), (4, 14436110), (5, 11548888), (8, 7218055), (10, 5774444), (13, 4441880), (20, 2887222), (26, 2220940), (40, 1443611), (52, 1110470), (65, 888376), (104, 555235), (130, 444188), (260, 222094), (293, 197080), (379, 152360), (520, 111047), (586, 98540), (758, 76180), (1172, 49270), (1465, 39416), (1516, 38090), (1895, 30472), (2344, 24635), (2930, 19708), (3032, 19045), (3790, 15236), (3809, 15160), (4927, 11720), (5860, 9854), (7580, 7618)]