2017290500

素因数分解:

$2^2\times 5^3\times {\mathrm{241}}^1\times {\mathrm{16741}}^1$

素因数の和:17001

約数の個数: 48

約数和(自身を含む): 4424307888

約数和(自身を除く): 2407017388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 241, 250, 482, 500, 964, 1205, 2410, 4820, 6025, 12050, 16741, 24100, 30125, 33482, 60250, 66964, 83705, 120500, 167410, 334820, 418525, 837050, 1674100, 2092625, 4034581, 4185250, 8069162, 8370500, 16138324, 20172905, 40345810, 80691620, 100864525, 201729050, 403458100, 504322625, 1008645250, 2017290500]

約数ペア:

[(1, 2017290500), (2, 1008645250), (4, 504322625), (5, 403458100), (10, 201729050), (20, 100864525), (25, 80691620), (50, 40345810), (100, 20172905), (125, 16138324), (241, 8370500), (250, 8069162), (482, 4185250), (500, 4034581), (964, 2092625), (1205, 1674100), (2410, 837050), (4820, 418525), (6025, 334820), (12050, 167410), (16741, 120500), (24100, 83705), (30125, 66964), (33482, 60250)]