84200570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 156453120

約数和(自身を除く): 72252550

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 2011, 4022, 4187, 8374, 10055, 20110, 20935, 41870, 106583, 158869, 213166, 317738, 532915, 794345, 1065830, 1588690, 8420057, 16840114, 42100285, 84200570]

約数ペア:

[(1, 84200570), (2, 42100285), (5, 16840114), (10, 8420057), (53, 1588690), (79, 1065830), (106, 794345), (158, 532915), (265, 317738), (395, 213166), (530, 158869), (790, 106583), (2011, 41870), (4022, 20935), (4187, 20110), (8374, 10055)]