78353670200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{219971}}^1$

素因数の和:220137

約数の個数: 96

約数和(自身を含む): 197618445360

約数和(自身を除く): 119264775160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 137, 200, 260, 274, 325, 520, 548, 650, 685, 1096, 1300, 1370, 1781, 2600, 2740, 3425, 3562, 5480, 6850, 7124, 8905, 13700, 14248, 17810, 27400, 35620, 44525, 71240, 89050, 178100, 219971, 356200, 439942, 879884, 1099855, 1759768, 2199710, 2859623, 4399420, 5499275, 5719246, 8798840, 10998550, 11438492, 14298115, 21997100, 22876984, 28596230, 30136027, 43994200, 57192460, 60272054, 71490575, 114384920, 120544108, 142981150, 150680135, 241088216, 285962300, 301360270, 391768351, 571924600, 602720540, 753400675, 783536702, 1205441080, 1506801350, 1567073404, 1958841755, 3013602700, 3134146808, 3917683510, 6027205400, 7835367020, 9794208775, 15670734040, 19588417550, 39176835100, 78353670200]

約数ペア:

[(1, 78353670200), (2, 39176835100), (4, 19588417550), (5, 15670734040), (8, 9794208775), (10, 7835367020), (13, 6027205400), (20, 3917683510), (25, 3134146808), (26, 3013602700), (40, 1958841755), (50, 1567073404), (52, 1506801350), (65, 1205441080), (100, 783536702), (104, 753400675), (130, 602720540), (137, 571924600), (200, 391768351), (260, 301360270), (274, 285962300), (325, 241088216), (520, 150680135), (548, 142981150), (650, 120544108), (685, 114384920), (1096, 71490575), (1300, 60272054), (1370, 57192460), (1781, 43994200), (2600, 30136027), (2740, 28596230), (3425, 22876984), (3562, 21997100), (5480, 14298115), (6850, 11438492), (7124, 10998550), (8905, 8798840), (13700, 5719246), (14248, 5499275), (17810, 4399420), (27400, 2859623), (35620, 2199710), (44525, 1759768), (71240, 1099855), (89050, 879884), (178100, 439942), (219971, 356200)]