190498280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 505038240

約数和(自身を除く): 314539960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 392, 415, 490, 581, 664, 830, 980, 1162, 1171, 1660, 1960, 2324, 2342, 2905, 3320, 4067, 4648, 4684, 5810, 5855, 8134, 8197, 9368, 11620, 11710, 16268, 16394, 20335, 23240, 23420, 32536, 32788, 40670, 40985, 46840, 57379, 65576, 81340, 81970, 97193, 114758, 162680, 163940, 194386, 229516, 286895, 327880, 388772, 459032, 485965, 573790, 680351, 777544, 971930, 1147580, 1360702, 1943860, 2295160, 2721404, 3401755, 3887720, 4762457, 5442808, 6803510, 9524914, 13607020, 19049828, 23812285, 27214040, 38099656, 47624570, 95249140, 190498280]

約数ペア:

[(1, 190498280), (2, 95249140), (4, 47624570), (5, 38099656), (7, 27214040), (8, 23812285), (10, 19049828), (14, 13607020), (20, 9524914), (28, 6803510), (35, 5442808), (40, 4762457), (49, 3887720), (56, 3401755), (70, 2721404), (83, 2295160), (98, 1943860), (140, 1360702), (166, 1147580), (196, 971930), (245, 777544), (280, 680351), (332, 573790), (392, 485965), (415, 459032), (490, 388772), (581, 327880), (664, 286895), (830, 229516), (980, 194386), (1162, 163940), (1171, 162680), (1660, 114758), (1960, 97193), (2324, 81970), (2342, 81340), (2905, 65576), (3320, 57379), (4067, 46840), (4648, 40985), (4684, 40670), (5810, 32788), (5855, 32536), (8134, 23420), (8197, 23240), (9368, 20335), (11620, 16394), (11710, 16268)]