4881828100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{45497}}^1$

素因数の和:45577

約数の個数: 72

約数和(自身を含む): 11255295240

約数和(自身を除く): 6373467140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 580, 725, 740, 925, 1073, 1450, 1850, 2146, 2900, 3700, 4292, 5365, 10730, 21460, 26825, 45497, 53650, 90994, 107300, 181988, 227485, 454970, 909940, 1137425, 1319413, 1683389, 2274850, 2638826, 3366778, 4549700, 5277652, 6597065, 6733556, 8416945, 13194130, 16833890, 26388260, 32985325, 33667780, 42084725, 48818281, 65970650, 84169450, 97636562, 131941300, 168338900, 195273124, 244091405, 488182810, 976365620, 1220457025, 2440914050, 4881828100]

約数ペア:

[(1, 4881828100), (2, 2440914050), (4, 1220457025), (5, 976365620), (10, 488182810), (20, 244091405), (25, 195273124), (29, 168338900), (37, 131941300), (50, 97636562), (58, 84169450), (74, 65970650), (100, 48818281), (116, 42084725), (145, 33667780), (148, 32985325), (185, 26388260), (290, 16833890), (370, 13194130), (580, 8416945), (725, 6733556), (740, 6597065), (925, 5277652), (1073, 4549700), (1450, 3366778), (1850, 2638826), (2146, 2274850), (2900, 1683389), (3700, 1319413), (4292, 1137425), (5365, 909940), (10730, 454970), (21460, 227485), (26825, 181988), (45497, 107300), (53650, 90994)]