1330429490650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{193}}^1\times {\mathrm{62753}}^1$

素因数の和:62997

約数の個数: 96

約数和(自身を含む): 2694654249840

約数和(自身を除く): 1364224759190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 193, 325, 338, 386, 650, 845, 965, 1690, 1930, 2197, 2509, 4225, 4394, 4825, 5018, 8450, 9650, 10985, 12545, 21970, 25090, 32617, 54925, 62725, 62753, 65234, 109850, 125450, 125506, 163085, 313765, 326170, 424021, 627530, 815425, 815789, 848042, 1568825, 1630850, 1631578, 2120105, 3137650, 4078945, 4240210, 8157890, 10600525, 10605257, 12111329, 20394725, 21201050, 21210514, 24222658, 40789450, 53026285, 60556645, 106052570, 121113290, 137868341, 157447277, 265131425, 275736682, 302783225, 314894554, 530262850, 605566450, 689341705, 787236385, 1378683410, 1574472770, 2046814601, 3446708525, 3936181925, 4093629202, 6893417050, 7872363850, 10234073005, 20468146010, 26608589813, 51170365025, 53217179626, 102340730050, 133042949065, 266085898130, 665214745325, 1330429490650]

約数ペア:

[(1, 1330429490650), (2, 665214745325), (5, 266085898130), (10, 133042949065), (13, 102340730050), (25, 53217179626), (26, 51170365025), (50, 26608589813), (65, 20468146010), (130, 10234073005), (169, 7872363850), (193, 6893417050), (325, 4093629202), (338, 3936181925), (386, 3446708525), (650, 2046814601), (845, 1574472770), (965, 1378683410), (1690, 787236385), (1930, 689341705), (2197, 605566450), (2509, 530262850), (4225, 314894554), (4394, 302783225), (4825, 275736682), (5018, 265131425), (8450, 157447277), (9650, 137868341), (10985, 121113290), (12545, 106052570), (21970, 60556645), (25090, 53026285), (32617, 40789450), (54925, 24222658), (62725, 21210514), (62753, 21201050), (65234, 20394725), (109850, 12111329), (125450, 10605257), (125506, 10600525), (163085, 8157890), (313765, 4240210), (326170, 4078945), (424021, 3137650), (627530, 2120105), (815425, 1631578), (815789, 1630850), (848042, 1568825)]