86959040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38821}}^1$

素因数の和:38845

約数の個数: 56

約数和(自身を含む): 236658912

約数和(自身を除く): 149699872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38821, 77642, 155284, 194105, 271747, 310568, 388210, 543494, 621136, 776420, 1086988, 1242272, 1358735, 1552840, 2173976, 2484544, 2717470, 3105680, 4347952, 5434940, 6211360, 8695904, 10869880, 12422720, 17391808, 21739760, 43479520, 86959040]

約数ペア:

[(1, 86959040), (2, 43479520), (4, 21739760), (5, 17391808), (7, 12422720), (8, 10869880), (10, 8695904), (14, 6211360), (16, 5434940), (20, 4347952), (28, 3105680), (32, 2717470), (35, 2484544), (40, 2173976), (56, 1552840), (64, 1358735), (70, 1242272), (80, 1086988), (112, 776420), (140, 621136), (160, 543494), (224, 388210), (280, 310568), (320, 271747), (448, 194105), (560, 155284), (1120, 77642), (2240, 38821)]