455585650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24169}}^1$

素因数の和:24223

約数の個数: 48

約数和(自身を含む): 944080200

約数和(自身を除く): 488494550

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 24169, 48338, 120845, 241690, 314197, 604225, 628394, 700901, 1208450, 1401802, 1570985, 3141970, 3504505, 7009010, 7854925, 9111713, 15709850, 17522525, 18223426, 35045050, 45558565, 91117130, 227792825, 455585650]

約数ペア:

[(1, 455585650), (2, 227792825), (5, 91117130), (10, 45558565), (13, 35045050), (25, 18223426), (26, 17522525), (29, 15709850), (50, 9111713), (58, 7854925), (65, 7009010), (130, 3504505), (145, 3141970), (290, 1570985), (325, 1401802), (377, 1208450), (650, 700901), (725, 628394), (754, 604225), (1450, 314197), (1885, 241690), (3770, 120845), (9425, 48338), (18850, 24169)]