118704440

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12959}}^1$

素因数の和:13199

約数の個数: 32

約数和(自身を含む): 268272000

約数和(自身を除く): 149567560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 12959, 25918, 51836, 64795, 103672, 129590, 259180, 518360, 2967611, 5935222, 11870444, 14838055, 23740888, 29676110, 59352220, 118704440]

約数ペア:

[(1, 118704440), (2, 59352220), (4, 29676110), (5, 23740888), (8, 14838055), (10, 11870444), (20, 5935222), (40, 2967611), (229, 518360), (458, 259180), (916, 129590), (1145, 103672), (1832, 64795), (2290, 51836), (4580, 25918), (9160, 12959)]