80010406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4931}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 146776320

約数和(自身を除く): 66765914

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 4931, 8113, 9862, 16226, 34517, 69034, 93689, 187378, 300791, 601582, 655823, 1311646, 2105537, 4211074, 5715029, 11430058, 40005203, 80010406]

約数ペア:

[(1, 80010406), (2, 40005203), (7, 11430058), (14, 5715029), (19, 4211074), (38, 2105537), (61, 1311646), (122, 655823), (133, 601582), (266, 300791), (427, 187378), (854, 93689), (1159, 69034), (2318, 34517), (4931, 16226), (8113, 9862)]