17260720

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 40309920

約数和(自身を除く): 23049200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 601, 718, 1202, 1436, 1795, 2404, 2872, 3005, 3590, 4808, 5744, 6010, 7180, 9616, 12020, 14360, 24040, 28720, 48080, 215759, 431518, 863036, 1078795, 1726072, 2157590, 3452144, 4315180, 8630360, 17260720]

約数ペア:

[(1, 17260720), (2, 8630360), (4, 4315180), (5, 3452144), (8, 2157590), (10, 1726072), (16, 1078795), (20, 863036), (40, 431518), (80, 215759), (359, 48080), (601, 28720), (718, 24040), (1202, 14360), (1436, 12020), (1795, 9616), (2404, 7180), (2872, 6010), (3005, 5744), (3590, 4808)]