2130553150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 4499712000

約数和(自身を除く): 2369158850

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 223, 275, 290, 319, 446, 550, 599, 638, 725, 1115, 1198, 1450, 1595, 2230, 2453, 2995, 3190, 4906, 5575, 5990, 6467, 6589, 7975, 11150, 12265, 12934, 13178, 14975, 15950, 17371, 24530, 29950, 32335, 32945, 34742, 61325, 64670, 65890, 71137, 86855, 122650, 133577, 142274, 161675, 164725, 173710, 191081, 267154, 323350, 329450, 355685, 382162, 434275, 667885, 711370, 868550, 955405, 1335770, 1469347, 1778425, 1910810, 2938694, 3339425, 3556850, 3873733, 4777025, 6678850, 7346735, 7747466, 9554050, 14693470, 19368665, 36733675, 38737330, 42611063, 73467350, 85222126, 96843325, 193686650, 213055315, 426110630, 1065276575, 2130553150]

約数ペア:

[(1, 2130553150), (2, 1065276575), (5, 426110630), (10, 213055315), (11, 193686650), (22, 96843325), (25, 85222126), (29, 73467350), (50, 42611063), (55, 38737330), (58, 36733675), (110, 19368665), (145, 14693470), (223, 9554050), (275, 7747466), (290, 7346735), (319, 6678850), (446, 4777025), (550, 3873733), (599, 3556850), (638, 3339425), (725, 2938694), (1115, 1910810), (1198, 1778425), (1450, 1469347), (1595, 1335770), (2230, 955405), (2453, 868550), (2995, 711370), (3190, 667885), (4906, 434275), (5575, 382162), (5990, 355685), (6467, 329450), (6589, 323350), (7975, 267154), (11150, 191081), (12265, 173710), (12934, 164725), (13178, 161675), (14975, 142274), (15950, 133577), (17371, 122650), (24530, 86855), (29950, 71137), (32335, 65890), (32945, 64670), (34742, 61325)]