1900795400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4283}}^1$

素因数の和:4623

約数の個数: 96

約数和(自身を含む): 5067800640

約数和(自身を除く): 3167005240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 317, 350, 634, 700, 1268, 1400, 1585, 2219, 2536, 3170, 4283, 4438, 6340, 7925, 8566, 8876, 11095, 12680, 15850, 17132, 17752, 21415, 22190, 29981, 31700, 34264, 42830, 44380, 55475, 59962, 63400, 85660, 88760, 107075, 110950, 119924, 149905, 171320, 214150, 221900, 239848, 299810, 428300, 443800, 599620, 749525, 856600, 1199240, 1357711, 1499050, 2715422, 2998100, 5430844, 5996200, 6788555, 9503977, 10861688, 13577110, 19007954, 27154220, 33942775, 38015908, 47519885, 54308440, 67885550, 76031816, 95039770, 135771100, 190079540, 237599425, 271542200, 380159080, 475198850, 950397700, 1900795400]

約数ペア:

[(1, 1900795400), (2, 950397700), (4, 475198850), (5, 380159080), (7, 271542200), (8, 237599425), (10, 190079540), (14, 135771100), (20, 95039770), (25, 76031816), (28, 67885550), (35, 54308440), (40, 47519885), (50, 38015908), (56, 33942775), (70, 27154220), (100, 19007954), (140, 13577110), (175, 10861688), (200, 9503977), (280, 6788555), (317, 5996200), (350, 5430844), (634, 2998100), (700, 2715422), (1268, 1499050), (1400, 1357711), (1585, 1199240), (2219, 856600), (2536, 749525), (3170, 599620), (4283, 443800), (4438, 428300), (6340, 299810), (7925, 239848), (8566, 221900), (8876, 214150), (11095, 171320), (12680, 149905), (15850, 119924), (17132, 110950), (17752, 107075), (21415, 88760), (22190, 85660), (29981, 63400), (31700, 59962), (34264, 55475), (42830, 44380)]