137049760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27631}}^1$

素因数の和:27677

約数の個数: 48

約数和(自身を含む): 334236672

約数和(自身を除く): 197186912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 27631, 55262, 110524, 138155, 221048, 276310, 442096, 552620, 856561, 884192, 1105240, 1713122, 2210480, 3426244, 4282805, 4420960, 6852488, 8565610, 13704976, 17131220, 27409952, 34262440, 68524880, 137049760]

約数ペア:

[(1, 137049760), (2, 68524880), (4, 34262440), (5, 27409952), (8, 17131220), (10, 13704976), (16, 8565610), (20, 6852488), (31, 4420960), (32, 4282805), (40, 3426244), (62, 2210480), (80, 1713122), (124, 1105240), (155, 884192), (160, 856561), (248, 552620), (310, 442096), (496, 276310), (620, 221048), (992, 138155), (1240, 110524), (2480, 55262), (4960, 27631)]