57107960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 163900800

約数和(自身を除く): 106792840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 541, 580, 728, 754, 812, 910, 1015, 1082, 1160, 1508, 1624, 1820, 1885, 2030, 2164, 2639, 2705, 3016, 3640, 3770, 3787, 4060, 4328, 5278, 5410, 7033, 7540, 7574, 8120, 10556, 10820, 13195, 14066, 15080, 15148, 15689, 18935, 21112, 21640, 26390, 28132, 30296, 31378, 35165, 37870, 49231, 52780, 56264, 62756, 70330, 75740, 78445, 98462, 105560, 109823, 125512, 140660, 151480, 156890, 196924, 203957, 219646, 246155, 281320, 313780, 393848, 407914, 439292, 492310, 549115, 627560, 815828, 878584, 984620, 1019785, 1098230, 1427699, 1631656, 1969240, 2039570, 2196460, 2855398, 4079140, 4392920, 5710796, 7138495, 8158280, 11421592, 14276990, 28553980, 57107960]

約数ペア:

[(1, 57107960), (2, 28553980), (4, 14276990), (5, 11421592), (7, 8158280), (8, 7138495), (10, 5710796), (13, 4392920), (14, 4079140), (20, 2855398), (26, 2196460), (28, 2039570), (29, 1969240), (35, 1631656), (40, 1427699), (52, 1098230), (56, 1019785), (58, 984620), (65, 878584), (70, 815828), (91, 627560), (104, 549115), (116, 492310), (130, 439292), (140, 407914), (145, 393848), (182, 313780), (203, 281320), (232, 246155), (260, 219646), (280, 203957), (290, 196924), (364, 156890), (377, 151480), (406, 140660), (455, 125512), (520, 109823), (541, 105560), (580, 98462), (728, 78445), (754, 75740), (812, 70330), (910, 62756), (1015, 56264), (1082, 52780), (1160, 49231), (1508, 37870), (1624, 35165), (1820, 31378), (1885, 30296), (2030, 28132), (2164, 26390), (2639, 21640), (2705, 21112), (3016, 18935), (3640, 15689), (3770, 15148), (3787, 15080), (4060, 14066), (4328, 13195), (5278, 10820), (5410, 10556), (7033, 8120), (7540, 7574)]