42826160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41179}}^1$

素因数の和:41205

約数の個数: 40

約数和(自身を含む): 107232720

約数和(自身を除く): 64406560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 41179, 82358, 164716, 205895, 329432, 411790, 535327, 658864, 823580, 1070654, 1647160, 2141308, 2676635, 3294320, 4282616, 5353270, 8565232, 10706540, 21413080, 42826160]

約数ペア:

[(1, 42826160), (2, 21413080), (4, 10706540), (5, 8565232), (8, 5353270), (10, 4282616), (13, 3294320), (16, 2676635), (20, 2141308), (26, 1647160), (40, 1070654), (52, 823580), (65, 658864), (80, 535327), (104, 411790), (130, 329432), (208, 205895), (260, 164716), (520, 82358), (1040, 41179)]