40938310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2447}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 43664570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 2447, 3346, 4894, 8365, 12235, 16730, 17129, 24470, 34258, 85645, 171290, 584833, 1169666, 2924165, 4093831, 5848330, 8187662, 20469155, 40938310]

約数ペア:

[(1, 40938310), (2, 20469155), (5, 8187662), (7, 5848330), (10, 4093831), (14, 2924165), (35, 1169666), (70, 584833), (239, 171290), (478, 85645), (1195, 34258), (1673, 24470), (2390, 17129), (2447, 16730), (3346, 12235), (4894, 8365)]