624421790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{2999}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 1150848000

約数和(自身を除く): 526426210

約数列:

[1, 2, 5, 10, 47, 94, 235, 443, 470, 886, 2215, 2999, 4430, 5998, 14995, 20821, 29990, 41642, 104105, 140953, 208210, 281906, 704765, 1328557, 1409530, 2657114, 6642785, 13285570, 62442179, 124884358, 312210895, 624421790]

約数ペア:

[(1, 624421790), (2, 312210895), (5, 124884358), (10, 62442179), (47, 13285570), (94, 6642785), (235, 2657114), (443, 1409530), (470, 1328557), (886, 704765), (2215, 281906), (2999, 208210), (4430, 140953), (5998, 104105), (14995, 41642), (20821, 29990)]