45787880

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11801}}^1$

素因数の和:11909

約数の個数: 32

約数和(自身を含む): 104093640

約数和(自身を除く): 58305760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 11801, 23602, 47204, 59005, 94408, 118010, 236020, 472040, 1144697, 2289394, 4578788, 5723485, 9157576, 11446970, 22893940, 45787880]

約数ペア:

[(1, 45787880), (2, 22893940), (4, 11446970), (5, 9157576), (8, 5723485), (10, 4578788), (20, 2289394), (40, 1144697), (97, 472040), (194, 236020), (388, 118010), (485, 94408), (776, 59005), (970, 47204), (1940, 23602), (3880, 11801)]