2011526020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{845179}}^1$

素因数の和:845212

約数の個数: 48

約数和(自身を含む): 5111648640

約数和(自身を除く): 3100122620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 845179, 1690358, 3380716, 4225895, 5916253, 8451790, 11832506, 14368043, 16903580, 23665012, 28736086, 29581265, 57472172, 59162530, 71840215, 100576301, 118325060, 143680430, 201152602, 287360860, 402305204, 502881505, 1005763010, 2011526020]

約数ペア:

[(1, 2011526020), (2, 1005763010), (4, 502881505), (5, 402305204), (7, 287360860), (10, 201152602), (14, 143680430), (17, 118325060), (20, 100576301), (28, 71840215), (34, 59162530), (35, 57472172), (68, 29581265), (70, 28736086), (85, 23665012), (119, 16903580), (140, 14368043), (170, 11832506), (238, 8451790), (340, 5916253), (476, 4225895), (595, 3380716), (1190, 1690358), (2380, 845179)]