547274860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{130927}}^1$

素因数の和:130966

約数の個数: 48

約数和(自身を含む): 1319754240

約数和(自身を除く): 772479380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 130927, 261854, 523708, 654635, 1309270, 1440197, 2487613, 2618540, 2880394, 4975226, 5760788, 7200985, 9950452, 12438065, 14401970, 24876130, 27363743, 28803940, 49752260, 54727486, 109454972, 136818715, 273637430, 547274860]

約数ペア:

[(1, 547274860), (2, 273637430), (4, 136818715), (5, 109454972), (10, 54727486), (11, 49752260), (19, 28803940), (20, 27363743), (22, 24876130), (38, 14401970), (44, 12438065), (55, 9950452), (76, 7200985), (95, 5760788), (110, 4975226), (190, 2880394), (209, 2618540), (220, 2487613), (380, 1440197), (418, 1309270), (836, 654635), (1045, 523708), (2090, 261854), (4180, 130927)]