45243260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72973}}^1$

素因数の和:73013

約数の個数: 24

約数和(自身を含む): 98077056

約数和(自身を除く): 52833796

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 72973, 145946, 291892, 364865, 729730, 1459460, 2262163, 4524326, 9048652, 11310815, 22621630, 45243260]

約数ペア:

[(1, 45243260), (2, 22621630), (4, 11310815), (5, 9048652), (10, 4524326), (20, 2262163), (31, 1459460), (62, 729730), (124, 364865), (155, 291892), (310, 145946), (620, 72973)]