2797661120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{380117}}^1$

素因数の和:380157

約数の個数: 56

約数和(自身を含む): 6951597984

約数和(自身を除く): 4153936864

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, 7360, 380117, 760234, 1520468, 1900585, 3040936, 3801170, 6081872, 7602340, 8742691, 12163744, 15204680, 17485382, 24327488, 30409360, 34970764, 43713455, 60818720, 69941528, 87426910, 121637440, 139883056, 174853820, 279766112, 349707640, 559532224, 699415280, 1398830560, 2797661120]

約数ペア:

[(1, 2797661120), (2, 1398830560), (4, 699415280), (5, 559532224), (8, 349707640), (10, 279766112), (16, 174853820), (20, 139883056), (23, 121637440), (32, 87426910), (40, 69941528), (46, 60818720), (64, 43713455), (80, 34970764), (92, 30409360), (115, 24327488), (160, 17485382), (184, 15204680), (230, 12163744), (320, 8742691), (368, 7602340), (460, 6081872), (736, 3801170), (920, 3040936), (1472, 1900585), (1840, 1520468), (3680, 760234), (7360, 380117)]