60685804540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{25121}}^1$

素因数の和:25279

約数の個数: 72

約数和(自身を含む): 132916080528

約数和(自身を除く): 72230275988

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 860, 1060, 2279, 2809, 4558, 5618, 9116, 11236, 11395, 14045, 22790, 25121, 28090, 45580, 50242, 56180, 100484, 120787, 125605, 241574, 251210, 483148, 502420, 603935, 1080203, 1207870, 1331413, 2160406, 2415740, 2662826, 4320812, 5325652, 5401015, 6657065, 10802030, 13314130, 21604060, 26628260, 57250759, 70564889, 114501518, 141129778, 229003036, 282259556, 286253795, 352824445, 572507590, 705648890, 1145015180, 1411297780, 3034290227, 6068580454, 12137160908, 15171451135, 30342902270, 60685804540]

約数ペア:

[(1, 60685804540), (2, 30342902270), (4, 15171451135), (5, 12137160908), (10, 6068580454), (20, 3034290227), (43, 1411297780), (53, 1145015180), (86, 705648890), (106, 572507590), (172, 352824445), (212, 286253795), (215, 282259556), (265, 229003036), (430, 141129778), (530, 114501518), (860, 70564889), (1060, 57250759), (2279, 26628260), (2809, 21604060), (4558, 13314130), (5618, 10802030), (9116, 6657065), (11236, 5401015), (11395, 5325652), (14045, 4320812), (22790, 2662826), (25121, 2415740), (28090, 2160406), (45580, 1331413), (50242, 1207870), (56180, 1080203), (100484, 603935), (120787, 502420), (125605, 483148), (241574, 251210)]