560802680

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{61223}}^1$

素因数の和:61463

約数の個数: 32

約数和(自身を含む): 1267336800

約数和(自身を除く): 706534120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 61223, 122446, 244892, 306115, 489784, 612230, 1224460, 2448920, 14020067, 28040134, 56080268, 70100335, 112160536, 140200670, 280401340, 560802680]

約数ペア:

[(1, 560802680), (2, 280401340), (4, 140200670), (5, 112160536), (8, 70100335), (10, 56080268), (20, 28040134), (40, 14020067), (229, 2448920), (458, 1224460), (916, 612230), (1145, 489784), (1832, 306115), (2290, 244892), (4580, 122446), (9160, 61223)]