39715520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9577

約数の個数: 56

約数和(自身を含む): 101858064

約数和(自身を除く): 62142544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 9547, 19094, 38188, 47735, 76376, 95470, 124111, 152752, 190940, 248222, 305504, 381880, 496444, 611008, 620555, 763760, 992888, 1241110, 1527520, 1985776, 2482220, 3055040, 3971552, 4964440, 7943104, 9928880, 19857760, 39715520]

約数ペア:

[(1, 39715520), (2, 19857760), (4, 9928880), (5, 7943104), (8, 4964440), (10, 3971552), (13, 3055040), (16, 2482220), (20, 1985776), (26, 1527520), (32, 1241110), (40, 992888), (52, 763760), (64, 620555), (65, 611008), (80, 496444), (104, 381880), (130, 305504), (160, 248222), (208, 190940), (260, 152752), (320, 124111), (416, 95470), (520, 76376), (832, 47735), (1040, 38188), (2080, 19094), (4160, 9547)]