42918080

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1977

約数の個数: 56

約数和(自身を含む): 103692960

約数和(自身を除く): 60774880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 1889, 2272, 2840, 3778, 4544, 5680, 7556, 9445, 11360, 15112, 18890, 22720, 30224, 37780, 60448, 75560, 120896, 134119, 151120, 268238, 302240, 536476, 604480, 670595, 1072952, 1341190, 2145904, 2682380, 4291808, 5364760, 8583616, 10729520, 21459040, 42918080]

約数ペア:

[(1, 42918080), (2, 21459040), (4, 10729520), (5, 8583616), (8, 5364760), (10, 4291808), (16, 2682380), (20, 2145904), (32, 1341190), (40, 1072952), (64, 670595), (71, 604480), (80, 536476), (142, 302240), (160, 268238), (284, 151120), (320, 134119), (355, 120896), (568, 75560), (710, 60448), (1136, 37780), (1420, 30224), (1889, 22720), (2272, 18890), (2840, 15112), (3778, 11360), (4544, 9445), (5680, 7556)]