25191069760

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{3583}}^1$

素因数の和:3900

約数の個数: 112

約数和(自身を含む): 60825010176

約数和(自身を除く): 35633940416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 173, 254, 320, 346, 508, 635, 692, 865, 1016, 1270, 1384, 1730, 2032, 2540, 2768, 3460, 3583, 4064, 5080, 5536, 6920, 7166, 8128, 10160, 11072, 13840, 14332, 17915, 20320, 21971, 27680, 28664, 35830, 40640, 43942, 55360, 57328, 71660, 87884, 109855, 114656, 143320, 175768, 219710, 229312, 286640, 351536, 439420, 455041, 573280, 619859, 703072, 878840, 910082, 1146560, 1239718, 1406144, 1757680, 1820164, 2275205, 2479436, 3099295, 3515360, 3640328, 4550410, 4958872, 6198590, 7030720, 7280656, 9100820, 9917744, 12397180, 14561312, 18201640, 19835488, 24794360, 29122624, 36403280, 39670976, 49588720, 72806560, 78722093, 99177440, 145613120, 157444186, 198354880, 314888372, 393610465, 629776744, 787220930, 1259553488, 1574441860, 2519106976, 3148883720, 5038213952, 6297767440, 12595534880, 25191069760]

約数ペア:

[(1, 25191069760), (2, 12595534880), (4, 6297767440), (5, 5038213952), (8, 3148883720), (10, 2519106976), (16, 1574441860), (20, 1259553488), (32, 787220930), (40, 629776744), (64, 393610465), (80, 314888372), (127, 198354880), (160, 157444186), (173, 145613120), (254, 99177440), (320, 78722093), (346, 72806560), (508, 49588720), (635, 39670976), (692, 36403280), (865, 29122624), (1016, 24794360), (1270, 19835488), (1384, 18201640), (1730, 14561312), (2032, 12397180), (2540, 9917744), (2768, 9100820), (3460, 7280656), (3583, 7030720), (4064, 6198590), (5080, 4958872), (5536, 4550410), (6920, 3640328), (7166, 3515360), (8128, 3099295), (10160, 2479436), (11072, 2275205), (13840, 1820164), (14332, 1757680), (17915, 1406144), (20320, 1239718), (21971, 1146560), (27680, 910082), (28664, 878840), (35830, 703072), (40640, 619859), (43942, 573280), (55360, 455041), (57328, 439420), (71660, 351536), (87884, 286640), (109855, 229312), (114656, 219710), (143320, 175768)]