45316940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{31039}}^1$

素因数の和:31121

約数の個数: 24

約数和(自身を含む): 96472320

約数和(自身を除く): 51155380

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 31039, 62078, 124156, 155195, 310390, 620780, 2265847, 4531694, 9063388, 11329235, 22658470, 45316940]

約数ペア:

[(1, 45316940), (2, 22658470), (4, 11329235), (5, 9063388), (10, 4531694), (20, 2265847), (73, 620780), (146, 310390), (292, 155195), (365, 124156), (730, 62078), (1460, 31039)]