40943680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5603

約数の個数: 56

約数和(自身を含む): 101754432

約数和(自身を除く): 60810752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 5563, 7360, 11126, 22252, 27815, 44504, 55630, 89008, 111260, 127949, 178016, 222520, 255898, 356032, 445040, 511796, 639745, 890080, 1023592, 1279490, 1780160, 2047184, 2558980, 4094368, 5117960, 8188736, 10235920, 20471840, 40943680]

約数ペア:

[(1, 40943680), (2, 20471840), (4, 10235920), (5, 8188736), (8, 5117960), (10, 4094368), (16, 2558980), (20, 2047184), (23, 1780160), (32, 1279490), (40, 1023592), (46, 890080), (64, 639745), (80, 511796), (92, 445040), (115, 356032), (160, 255898), (184, 222520), (230, 178016), (320, 127949), (368, 111260), (460, 89008), (736, 55630), (920, 44504), (1472, 27815), (1840, 22252), (3680, 11126), (5563, 7360)]