100235320

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2663}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 225853920

約数和(自身を除く): 125618600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 2663, 3764, 4705, 5326, 7528, 9410, 10652, 13315, 18820, 21304, 26630, 37640, 53260, 106520, 2505883, 5011766, 10023532, 12529415, 20047064, 25058830, 50117660, 100235320]

約数ペア:

[(1, 100235320), (2, 50117660), (4, 25058830), (5, 20047064), (8, 12529415), (10, 10023532), (20, 5011766), (40, 2505883), (941, 106520), (1882, 53260), (2663, 37640), (3764, 26630), (4705, 21304), (5326, 18820), (7528, 13315), (9410, 10652)]