1036837520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{316109}}^1$

素因数の和:316163

約数の個数: 40

約数和(自身を含む): 2469451320

約数和(自身を除く): 1432613800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 316109, 632218, 1264436, 1580545, 2528872, 3161090, 5057744, 6322180, 12644360, 12960469, 25288720, 25920938, 51841876, 64802345, 103683752, 129604690, 207367504, 259209380, 518418760, 1036837520]

約数ペア:

[(1, 1036837520), (2, 518418760), (4, 259209380), (5, 207367504), (8, 129604690), (10, 103683752), (16, 64802345), (20, 51841876), (40, 25920938), (41, 25288720), (80, 12960469), (82, 12644360), (164, 6322180), (205, 5057744), (328, 3161090), (410, 2528872), (656, 1580545), (820, 1264436), (1640, 632218), (3280, 316109)]