105045200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20201}}^1$

素因数の和:20232

約数の個数: 60

約数和(自身を含む): 271797708

約数和(自身を除く): 166752508

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 20201, 40402, 80804, 101005, 161608, 202010, 262613, 323216, 404020, 505025, 525226, 808040, 1010050, 1050452, 1313065, 1616080, 2020100, 2100904, 2626130, 4040200, 4201808, 5252260, 6565325, 8080400, 10504520, 13130650, 21009040, 26261300, 52522600, 105045200]

約数ペア:

[(1, 105045200), (2, 52522600), (4, 26261300), (5, 21009040), (8, 13130650), (10, 10504520), (13, 8080400), (16, 6565325), (20, 5252260), (25, 4201808), (26, 4040200), (40, 2626130), (50, 2100904), (52, 2020100), (65, 1616080), (80, 1313065), (100, 1050452), (104, 1010050), (130, 808040), (200, 525226), (208, 505025), (260, 404020), (325, 323216), (400, 262613), (520, 202010), (650, 161608), (1040, 101005), (1300, 80804), (2600, 40402), (5200, 20201)]