45438590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 84525984

約数和(自身を除く): 39087394

約数列:

[1, 2, 5, 10, 37, 74, 185, 227, 370, 454, 541, 1082, 1135, 2270, 2705, 5410, 8399, 16798, 20017, 40034, 41995, 83990, 100085, 122807, 200170, 245614, 614035, 1228070, 4543859, 9087718, 22719295, 45438590]

約数ペア:

[(1, 45438590), (2, 22719295), (5, 9087718), (10, 4543859), (37, 1228070), (74, 614035), (185, 245614), (227, 200170), (370, 122807), (454, 100085), (541, 83990), (1082, 41995), (1135, 40034), (2270, 20017), (2705, 16798), (5410, 8399)]