470395760

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{8609}}^1$

素因数の和:9305

約数の個数: 40

約数和(自身を含む): 1095398640

約数和(自身を除く): 625002880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2732, 3415, 5464, 6830, 8609, 10928, 13660, 17218, 27320, 34436, 43045, 54640, 68872, 86090, 137744, 172180, 344360, 688720, 5879947, 11759894, 23519788, 29399735, 47039576, 58799470, 94079152, 117598940, 235197880, 470395760]

約数ペア:

[(1, 470395760), (2, 235197880), (4, 117598940), (5, 94079152), (8, 58799470), (10, 47039576), (16, 29399735), (20, 23519788), (40, 11759894), (80, 5879947), (683, 688720), (1366, 344360), (2732, 172180), (3415, 137744), (5464, 86090), (6830, 68872), (8609, 54640), (10928, 43045), (13660, 34436), (17218, 27320)]