24310820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 53319168

約数和(自身を除く): 29008348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 347, 452, 565, 620, 694, 1130, 1388, 1735, 2260, 3470, 3503, 6940, 7006, 10757, 14012, 17515, 21514, 35030, 39211, 43028, 53785, 70060, 78422, 107570, 156844, 196055, 215140, 392110, 784220, 1215541, 2431082, 4862164, 6077705, 12155410, 24310820]

約数ペア:

[(1, 24310820), (2, 12155410), (4, 6077705), (5, 4862164), (10, 2431082), (20, 1215541), (31, 784220), (62, 392110), (113, 215140), (124, 196055), (155, 156844), (226, 107570), (310, 78422), (347, 70060), (452, 53785), (565, 43028), (620, 39211), (694, 35030), (1130, 21514), (1388, 17515), (1735, 14012), (2260, 10757), (3470, 7006), (3503, 6940)]