2010531680

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{237091}}^1$

素因数の和:237159

約数の個数: 48

約数和(自身を含む): 4839521904

約数和(自身を除く): 2828990224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 237091, 474182, 948364, 1185455, 1896728, 2370910, 3793456, 4741820, 7586912, 9483640, 12565823, 18967280, 25131646, 37934560, 50263292, 62829115, 100526584, 125658230, 201053168, 251316460, 402106336, 502632920, 1005265840, 2010531680]

約数ペア:

[(1, 2010531680), (2, 1005265840), (4, 502632920), (5, 402106336), (8, 251316460), (10, 201053168), (16, 125658230), (20, 100526584), (32, 62829115), (40, 50263292), (53, 37934560), (80, 25131646), (106, 18967280), (160, 12565823), (212, 9483640), (265, 7586912), (424, 4741820), (530, 3793456), (848, 2370910), (1060, 1896728), (1696, 1185455), (2120, 948364), (4240, 474182), (8480, 237091)]