45615140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27479}}^1$

素因数の和:27571

約数の個数: 24

約数和(自身を含む): 96949440

約数和(自身を除く): 51334300

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 27479, 54958, 109916, 137395, 274790, 549580, 2280757, 4561514, 9123028, 11403785, 22807570, 45615140]

約数ペア:

[(1, 45615140), (2, 22807570), (4, 11403785), (5, 9123028), (10, 4561514), (20, 2280757), (83, 549580), (166, 274790), (332, 137395), (415, 109916), (830, 54958), (1660, 27479)]