2013320120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7190429}}^1$

素因数の和:7190447

約数の個数: 32

約数和(自身を含む): 5177109600

約数和(自身を除く): 3163789480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7190429, 14380858, 28761716, 35952145, 50333003, 57523432, 71904290, 100666006, 143808580, 201332012, 251665015, 287617160, 402664024, 503330030, 1006660060, 2013320120]

約数ペア:

[(1, 2013320120), (2, 1006660060), (4, 503330030), (5, 402664024), (7, 287617160), (8, 251665015), (10, 201332012), (14, 143808580), (20, 100666006), (28, 71904290), (35, 57523432), (40, 50333003), (56, 35952145), (70, 28761716), (140, 14380858), (280, 7190429)]