26606960

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3229}}^1$

素因数の和:3345

約数の個数: 40

約数和(自身を含む): 62481120

約数和(自身を除く): 35874160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3229, 4120, 6458, 8240, 12916, 16145, 25832, 32290, 51664, 64580, 129160, 258320, 332587, 665174, 1330348, 1662935, 2660696, 3325870, 5321392, 6651740, 13303480, 26606960]

約数ペア:

[(1, 26606960), (2, 13303480), (4, 6651740), (5, 5321392), (8, 3325870), (10, 2660696), (16, 1662935), (20, 1330348), (40, 665174), (80, 332587), (103, 258320), (206, 129160), (412, 64580), (515, 51664), (824, 32290), (1030, 25832), (1648, 16145), (2060, 12916), (3229, 8240), (4120, 6458)]