7857343600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1399}}^1$

素因数の和:2175

約数の個数: 120

約数和(自身を含む): 19911920000

約数和(自身を除く): 12054576400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 739, 760, 950, 1399, 1478, 1520, 1900, 2798, 2956, 3695, 3800, 5596, 5912, 6995, 7390, 7600, 11192, 11824, 13990, 14041, 14780, 18475, 22384, 26581, 27980, 28082, 29560, 34975, 36950, 53162, 55960, 56164, 59120, 69950, 70205, 73900, 106324, 111920, 112328, 132905, 139900, 140410, 147800, 212648, 224656, 265810, 279800, 280820, 295600, 351025, 425296, 531620, 559600, 561640, 664525, 702050, 1033861, 1063240, 1123280, 1329050, 1404100, 2067722, 2126480, 2658100, 2808200, 4135444, 5169305, 5316200, 5616400, 8270888, 10338610, 10632400, 16541776, 19643359, 20677220, 25846525, 39286718, 41354440, 51693050, 78573436, 82708880, 98216795, 103386100, 157146872, 196433590, 206772200, 314293744, 392867180, 413544400, 491083975, 785734360, 982167950, 1571468720, 1964335900, 3928671800, 7857343600]

約数ペア:

[(1, 7857343600), (2, 3928671800), (4, 1964335900), (5, 1571468720), (8, 982167950), (10, 785734360), (16, 491083975), (19, 413544400), (20, 392867180), (25, 314293744), (38, 206772200), (40, 196433590), (50, 157146872), (76, 103386100), (80, 98216795), (95, 82708880), (100, 78573436), (152, 51693050), (190, 41354440), (200, 39286718), (304, 25846525), (380, 20677220), (400, 19643359), (475, 16541776), (739, 10632400), (760, 10338610), (950, 8270888), (1399, 5616400), (1478, 5316200), (1520, 5169305), (1900, 4135444), (2798, 2808200), (2956, 2658100), (3695, 2126480), (3800, 2067722), (5596, 1404100), (5912, 1329050), (6995, 1123280), (7390, 1063240), (7600, 1033861), (11192, 702050), (11824, 664525), (13990, 561640), (14041, 559600), (14780, 531620), (18475, 425296), (22384, 351025), (26581, 295600), (27980, 280820), (28082, 279800), (29560, 265810), (34975, 224656), (36950, 212648), (53162, 147800), (55960, 140410), (56164, 139900), (59120, 132905), (69950, 112328), (70205, 111920), (73900, 106324)]