559912.0000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 6023808

約数和(自身を除く): 3567788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 331, 371, 530, 662, 742, 1060, 1324, 1484, 1655, 1855, 2317, 3310, 3710, 4634, 6620, 7420, 9268, 11585, 17543, 23170, 35086, 46340, 70172, 87715, 122801, 175430, 245602, 350860, 491204, 614005, 1228010, 2456020]

約数ペア:

[(1, 2456020), (2, 1228010), (4, 614005), (5, 491204), (7, 350860), (10, 245602), (14, 175430), (20, 122801), (28, 87715), (35, 70172), (53, 46340), (70, 35086), (106, 23170), (140, 17543), (212, 11585), (265, 9268), (331, 7420), (371, 6620), (530, 4634), (662, 3710), (742, 3310), (1060, 2317), (1324, 1855), (1484, 1655)]