72413350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{17449}}^1$

素因数の和:17544

約数の個数: 24

約数和(自身を含む): 136319400

約数和(自身を除く): 63906050

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 17449, 34898, 87245, 174490, 436225, 872450, 1448267, 2896534, 7241335, 14482670, 36206675, 72413350]

約数ペア:

[(1, 72413350), (2, 36206675), (5, 14482670), (10, 7241335), (25, 2896534), (50, 1448267), (83, 872450), (166, 436225), (415, 174490), (830, 87245), (2075, 34898), (4150, 17449)]