13985493950

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{7529}}^1$

素因数の和:8021

約数の個数: 48

約数和(自身を含む): 26353313280

約数和(自身を除く): 12367819330

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 383, 485, 766, 970, 1915, 2425, 3830, 4850, 7529, 9575, 15058, 19150, 37151, 37645, 74302, 75290, 185755, 188225, 371510, 376450, 730313, 928775, 1460626, 1857550, 2883607, 3651565, 5767214, 7303130, 14418035, 18257825, 28836070, 36515650, 72090175, 144180350, 279709879, 559419758, 1398549395, 2797098790, 6992746975, 13985493950]

約数ペア:

[(1, 13985493950), (2, 6992746975), (5, 2797098790), (10, 1398549395), (25, 559419758), (50, 279709879), (97, 144180350), (194, 72090175), (383, 36515650), (485, 28836070), (766, 18257825), (970, 14418035), (1915, 7303130), (2425, 5767214), (3830, 3651565), (4850, 2883607), (7529, 1857550), (9575, 1460626), (15058, 928775), (19150, 730313), (37151, 376450), (37645, 371510), (74302, 188225), (75290, 185755)]