489516100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{67057}}^1$

素因数の和:67144

約数の個数: 36

約数和(自身を含む): 1076817364

約数和(自身を除く): 587301264

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 67057, 134114, 268228, 335285, 670570, 1341140, 1676425, 3352850, 4895161, 6705700, 9790322, 19580644, 24475805, 48951610, 97903220, 122379025, 244758050, 489516100]

約数ペア:

[(1, 489516100), (2, 244758050), (4, 122379025), (5, 97903220), (10, 48951610), (20, 24475805), (25, 19580644), (50, 9790322), (73, 6705700), (100, 4895161), (146, 3352850), (292, 1676425), (365, 1341140), (730, 670570), (1460, 335285), (1825, 268228), (3650, 134114), (7300, 67057)]