42355280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48131}}^1$

素因数の和:48155

約数の個数: 40

約数和(自身を含む): 107430624

約数和(自身を除く): 65075344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 48131, 96262, 192524, 240655, 385048, 481310, 529441, 770096, 962620, 1058882, 1925240, 2117764, 2647205, 3850480, 4235528, 5294410, 8471056, 10588820, 21177640, 42355280]

約数ペア:

[(1, 42355280), (2, 21177640), (4, 10588820), (5, 8471056), (8, 5294410), (10, 4235528), (11, 3850480), (16, 2647205), (20, 2117764), (22, 1925240), (40, 1058882), (44, 962620), (55, 770096), (80, 529441), (88, 481310), (110, 385048), (176, 240655), (220, 192524), (440, 96262), (880, 48131)]