61982080

素因数分解:

$2^7\times 5^1\times {\mathrm{96847}}^1$

素因数の和:96866

約数の個数: 32

約数和(自身を含む): 148177440

約数和(自身を除く): 86195360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 96847, 193694, 387388, 484235, 774776, 968470, 1549552, 1936940, 3099104, 3873880, 6198208, 7747760, 12396416, 15495520, 30991040, 61982080]

約数ペア:

[(1, 61982080), (2, 30991040), (4, 15495520), (5, 12396416), (8, 7747760), (10, 6198208), (16, 3873880), (20, 3099104), (32, 1936940), (40, 1549552), (64, 968470), (80, 774776), (128, 484235), (160, 387388), (320, 193694), (640, 96847)]