2298889280

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{71129}}^1$

素因数の和:71247

約数の個数: 56

約数和(自身を含む): 5528508120

約数和(自身を除く): 3229618840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 6464, 8080, 16160, 32320, 71129, 142258, 284516, 355645, 569032, 711290, 1138064, 1422580, 2276128, 2845160, 4552256, 5690320, 7184029, 11380640, 14368058, 22761280, 28736116, 35920145, 57472232, 71840290, 114944464, 143680580, 229888928, 287361160, 459777856, 574722320, 1149444640, 2298889280]

約数ペア:

[(1, 2298889280), (2, 1149444640), (4, 574722320), (5, 459777856), (8, 287361160), (10, 229888928), (16, 143680580), (20, 114944464), (32, 71840290), (40, 57472232), (64, 35920145), (80, 28736116), (101, 22761280), (160, 14368058), (202, 11380640), (320, 7184029), (404, 5690320), (505, 4552256), (808, 2845160), (1010, 2276128), (1616, 1422580), (2020, 1138064), (3232, 711290), (4040, 569032), (6464, 355645), (8080, 284516), (16160, 142258), (32320, 71129)]