13872926240

素因数分解:

$2^5\times 5^1\times {\mathrm{86705789}}^1$

素因数の和:86705804

約数の個数: 24

約数和(自身を含む): 32774788620

約数和(自身を除く): 18901862380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 86705789, 173411578, 346823156, 433528945, 693646312, 867057890, 1387292624, 1734115780, 2774585248, 3468231560, 6936463120, 13872926240]

約数ペア:

[(1, 13872926240), (2, 6936463120), (4, 3468231560), (5, 2774585248), (8, 1734115780), (10, 1387292624), (16, 867057890), (20, 693646312), (32, 433528945), (40, 346823156), (80, 173411578), (160, 86705789)]