72414620

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{4783}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 152303424

約数和(自身を除く): 79888804

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 4783, 7570, 9566, 15140, 19132, 23915, 47830, 95660, 3620731, 7241462, 14482924, 18103655, 36207310, 72414620]

約数ペア:

[(1, 72414620), (2, 36207310), (4, 18103655), (5, 14482924), (10, 7241462), (20, 3620731), (757, 95660), (1514, 47830), (3028, 23915), (3785, 19132), (4783, 15140), (7570, 9566)]