8352040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3539}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 19116000

約数和(自身を除く): 10763960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3539, 7078, 14156, 17695, 28312, 35390, 70780, 141560, 208801, 417602, 835204, 1044005, 1670408, 2088010, 4176020, 8352040]

約数ペア:

[(1, 8352040), (2, 4176020), (4, 2088010), (5, 1670408), (8, 1044005), (10, 835204), (20, 417602), (40, 208801), (59, 141560), (118, 70780), (236, 35390), (295, 28312), (472, 17695), (590, 14156), (1180, 7078), (2360, 3539)]