1142462680

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 2599257600

約数和(自身を除く): 1456794920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 229, 382, 458, 653, 764, 916, 955, 1145, 1306, 1528, 1832, 1910, 2290, 2612, 3265, 3820, 4580, 5224, 6530, 7640, 9160, 13060, 26120, 43739, 87478, 124723, 149537, 174956, 218695, 249446, 299074, 349912, 437390, 498892, 598148, 623615, 747685, 874780, 997784, 1196296, 1247230, 1495370, 1749560, 2494460, 2990740, 4988920, 5981480, 28561567, 57123134, 114246268, 142807835, 228492536, 285615670, 571231340, 1142462680]

約数ペア:

[(1, 1142462680), (2, 571231340), (4, 285615670), (5, 228492536), (8, 142807835), (10, 114246268), (20, 57123134), (40, 28561567), (191, 5981480), (229, 4988920), (382, 2990740), (458, 2494460), (653, 1749560), (764, 1495370), (916, 1247230), (955, 1196296), (1145, 997784), (1306, 874780), (1528, 747685), (1832, 623615), (1910, 598148), (2290, 498892), (2612, 437390), (3265, 349912), (3820, 299074), (4580, 249446), (5224, 218695), (6530, 174956), (7640, 149537), (9160, 124723), (13060, 87478), (26120, 43739)]