2014009220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{6473}}^1$

素因数の和:6860

約数の個数: 48

約数和(自身を含む): 4333125888

約数和(自身を除く): 2319116668

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 331, 470, 662, 940, 1324, 1655, 3310, 6473, 6620, 12946, 15557, 25892, 31114, 32365, 62228, 64730, 77785, 129460, 155570, 304231, 311140, 608462, 1216924, 1521155, 2142563, 3042310, 4285126, 6084620, 8570252, 10712815, 21425630, 42851260, 100700461, 201400922, 402801844, 503502305, 1007004610, 2014009220]

約数ペア:

[(1, 2014009220), (2, 1007004610), (4, 503502305), (5, 402801844), (10, 201400922), (20, 100700461), (47, 42851260), (94, 21425630), (188, 10712815), (235, 8570252), (331, 6084620), (470, 4285126), (662, 3042310), (940, 2142563), (1324, 1521155), (1655, 1216924), (3310, 608462), (6473, 311140), (6620, 304231), (12946, 155570), (15557, 129460), (25892, 77785), (31114, 64730), (32365, 62228)]