84008480

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4817}}^1$

素因数の和:4941

約数の個数: 48

約数和(自身を含む): 200332440

約数和(自身を除く): 116323960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 4817, 8720, 9634, 17440, 19268, 24085, 38536, 48170, 77072, 96340, 154144, 192680, 385360, 525053, 770720, 1050106, 2100212, 2625265, 4200424, 5250530, 8400848, 10501060, 16801696, 21002120, 42004240, 84008480]

約数ペア:

[(1, 84008480), (2, 42004240), (4, 21002120), (5, 16801696), (8, 10501060), (10, 8400848), (16, 5250530), (20, 4200424), (32, 2625265), (40, 2100212), (80, 1050106), (109, 770720), (160, 525053), (218, 385360), (436, 192680), (545, 154144), (872, 96340), (1090, 77072), (1744, 48170), (2180, 38536), (3488, 24085), (4360, 19268), (4817, 17440), (8720, 9634)]