74853290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2311}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 64976470

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 2311, 3239, 4622, 6478, 11555, 16195, 23110, 32390, 94751, 182569, 189502, 365138, 473755, 912845, 947510, 1825690, 7485329, 14970658, 37426645, 74853290]

約数ペア:

[(1, 74853290), (2, 37426645), (5, 14970658), (10, 7485329), (41, 1825690), (79, 947510), (82, 912845), (158, 473755), (205, 365138), (395, 189502), (410, 182569), (790, 94751), (2311, 32390), (3239, 23110), (4622, 16195), (6478, 11555)]