401037370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{44909}}^1$

素因数の和:44982

約数の個数: 32

約数和(自身を含む): 776044800

約数和(自身を除く): 375007430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 44909, 89818, 224545, 449090, 853271, 1706542, 2110723, 4221446, 4266355, 8532710, 10553615, 21107230, 40103737, 80207474, 200518685, 401037370]

約数ペア:

[(1, 401037370), (2, 200518685), (5, 80207474), (10, 40103737), (19, 21107230), (38, 10553615), (47, 8532710), (94, 4266355), (95, 4221446), (190, 2110723), (235, 1706542), (470, 853271), (893, 449090), (1786, 224545), (4465, 89818), (8930, 44909)]