79937290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 148191120

約数和(自身を除く): 68253830

約数列:

[1, 2, 5, 10, 41, 82, 205, 241, 410, 482, 809, 1205, 1618, 2410, 4045, 8090, 9881, 19762, 33169, 49405, 66338, 98810, 165845, 194969, 331690, 389938, 974845, 1949690, 7993729, 15987458, 39968645, 79937290]

約数ペア:

[(1, 79937290), (2, 39968645), (5, 15987458), (10, 7993729), (41, 1949690), (82, 974845), (205, 389938), (241, 331690), (410, 194969), (482, 165845), (809, 98810), (1205, 66338), (1618, 49405), (2410, 33169), (4045, 19762), (8090, 9881)]