45709220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78809}}^1$

素因数の和:78847

約数の個数: 24

約数和(自身を含む): 99300600

約数和(自身を除く): 53591380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 78809, 157618, 315236, 394045, 788090, 1576180, 2285461, 4570922, 9141844, 11427305, 22854610, 45709220]

約数ペア:

[(1, 45709220), (2, 22854610), (4, 11427305), (5, 9141844), (10, 4570922), (20, 2285461), (29, 1576180), (58, 788090), (116, 394045), (145, 315236), (290, 157618), (580, 78809)]