8660200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 22096800

約数和(自身を除く): 13436600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 53, 76, 86, 95, 100, 106, 152, 172, 190, 200, 212, 215, 265, 344, 380, 424, 430, 475, 530, 760, 817, 860, 950, 1007, 1060, 1075, 1325, 1634, 1720, 1900, 2014, 2120, 2150, 2279, 2650, 3268, 3800, 4028, 4085, 4300, 4558, 5035, 5300, 6536, 8056, 8170, 8600, 9116, 10070, 10600, 11395, 16340, 18232, 20140, 20425, 22790, 25175, 32680, 40280, 40850, 43301, 45580, 50350, 56975, 81700, 86602, 91160, 100700, 113950, 163400, 173204, 201400, 216505, 227900, 346408, 433010, 455800, 866020, 1082525, 1732040, 2165050, 4330100, 8660200]

約数ペア:

[(1, 8660200), (2, 4330100), (4, 2165050), (5, 1732040), (8, 1082525), (10, 866020), (19, 455800), (20, 433010), (25, 346408), (38, 227900), (40, 216505), (43, 201400), (50, 173204), (53, 163400), (76, 113950), (86, 100700), (95, 91160), (100, 86602), (106, 81700), (152, 56975), (172, 50350), (190, 45580), (200, 43301), (212, 40850), (215, 40280), (265, 32680), (344, 25175), (380, 22790), (424, 20425), (430, 20140), (475, 18232), (530, 16340), (760, 11395), (817, 10600), (860, 10070), (950, 9116), (1007, 8600), (1060, 8170), (1075, 8056), (1325, 6536), (1634, 5300), (1720, 5035), (1900, 4558), (2014, 4300), (2120, 4085), (2150, 4028), (2279, 3800), (2650, 3268)]