39304960

素因数分解:

$2^8\times 5^1\times {\mathrm{30707}}^1$

素因数の和:30728

約数の個数: 36

約数和(自身を含む): 94150728

約数和(自身を除く): 54845768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 30707, 61414, 122828, 153535, 245656, 307070, 491312, 614140, 982624, 1228280, 1965248, 2456560, 3930496, 4913120, 7860992, 9826240, 19652480, 39304960]

約数ペア:

[(1, 39304960), (2, 19652480), (4, 9826240), (5, 7860992), (8, 4913120), (10, 3930496), (16, 2456560), (20, 1965248), (32, 1228280), (40, 982624), (64, 614140), (80, 491312), (128, 307070), (160, 245656), (256, 153535), (320, 122828), (640, 61414), (1280, 30707)]