84203240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6599}}^1$

素因数の和:6650

約数の個数: 64

約数和(自身を含む): 213840000

約数和(自身を除く): 129636760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 6599, 12760, 13198, 26396, 32995, 52792, 65990, 72589, 131980, 145178, 191371, 263960, 290356, 362945, 382742, 580712, 725890, 765484, 956855, 1451780, 1530968, 1913710, 2105081, 2903560, 3827420, 4210162, 7654840, 8420324, 10525405, 16840648, 21050810, 42101620, 84203240]

約数ペア:

[(1, 84203240), (2, 42101620), (4, 21050810), (5, 16840648), (8, 10525405), (10, 8420324), (11, 7654840), (20, 4210162), (22, 3827420), (29, 2903560), (40, 2105081), (44, 1913710), (55, 1530968), (58, 1451780), (88, 956855), (110, 765484), (116, 725890), (145, 580712), (220, 382742), (232, 362945), (290, 290356), (319, 263960), (440, 191371), (580, 145178), (638, 131980), (1160, 72589), (1276, 65990), (1595, 52792), (2552, 32995), (3190, 26396), (6380, 13198), (6599, 12760)]