56230120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 134164800

約数和(自身を除く): 77934680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 241, 307, 380, 482, 614, 760, 964, 1205, 1228, 1535, 1928, 2410, 2456, 3070, 4579, 4820, 5833, 6140, 9158, 9640, 11666, 12280, 18316, 22895, 23332, 29165, 36632, 45790, 46664, 58330, 73987, 91580, 116660, 147974, 183160, 233320, 295948, 369935, 591896, 739870, 1405753, 1479740, 2811506, 2959480, 5623012, 7028765, 11246024, 14057530, 28115060, 56230120]

約数ペア:

[(1, 56230120), (2, 28115060), (4, 14057530), (5, 11246024), (8, 7028765), (10, 5623012), (19, 2959480), (20, 2811506), (38, 1479740), (40, 1405753), (76, 739870), (95, 591896), (152, 369935), (190, 295948), (241, 233320), (307, 183160), (380, 147974), (482, 116660), (614, 91580), (760, 73987), (964, 58330), (1205, 46664), (1228, 45790), (1535, 36632), (1928, 29165), (2410, 23332), (2456, 22895), (3070, 18316), (4579, 12280), (4820, 11666), (5833, 9640), (6140, 9158)]