37491036680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 88078233600

約数和(自身を除く): 50587196920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 163, 248, 251, 310, 326, 502, 620, 652, 739, 815, 1004, 1240, 1255, 1304, 1478, 1630, 2008, 2510, 2956, 3260, 3695, 5020, 5053, 5912, 6520, 7390, 7781, 10040, 10106, 14780, 15562, 20212, 22909, 25265, 29560, 31124, 38905, 40424, 40913, 45818, 50530, 62248, 77810, 81826, 91636, 101060, 114545, 120457, 155620, 163652, 183272, 185489, 202120, 204565, 229090, 240914, 311240, 327304, 370978, 409130, 458180, 481828, 602285, 741956, 818260, 916360, 927445, 963656, 1204570, 1268303, 1483912, 1636520, 1854890, 2409140, 2536606, 3709780, 3734167, 4818280, 5073212, 5750159, 6341515, 7419560, 7468334, 10146424, 11500318, 12683030, 14936668, 18670835, 23000636, 25366060, 28750795, 29873336, 30234707, 37341670, 46001272, 50732120, 57501590, 60469414, 74683340, 115003180, 120938828, 149366680, 151173535, 230006360, 241877656, 302347070, 604694140, 937275917, 1209388280, 1874551834, 3749103668, 4686379585, 7498207336, 9372759170, 18745518340, 37491036680]

約数ペア:

[(1, 37491036680), (2, 18745518340), (4, 9372759170), (5, 7498207336), (8, 4686379585), (10, 3749103668), (20, 1874551834), (31, 1209388280), (40, 937275917), (62, 604694140), (124, 302347070), (155, 241877656), (163, 230006360), (248, 151173535), (251, 149366680), (310, 120938828), (326, 115003180), (502, 74683340), (620, 60469414), (652, 57501590), (739, 50732120), (815, 46001272), (1004, 37341670), (1240, 30234707), (1255, 29873336), (1304, 28750795), (1478, 25366060), (1630, 23000636), (2008, 18670835), (2510, 14936668), (2956, 12683030), (3260, 11500318), (3695, 10146424), (5020, 7468334), (5053, 7419560), (5912, 6341515), (6520, 5750159), (7390, 5073212), (7781, 4818280), (10040, 3734167), (10106, 3709780), (14780, 2536606), (15562, 2409140), (20212, 1854890), (22909, 1636520), (25265, 1483912), (29560, 1268303), (31124, 1204570), (38905, 963656), (40424, 927445), (40913, 916360), (45818, 818260), (50530, 741956), (62248, 602285), (77810, 481828), (81826, 458180), (91636, 409130), (101060, 370978), (114545, 327304), (120457, 311240), (155620, 240914), (163652, 229090), (183272, 204565), (185489, 202120)]