3960080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 9374400

約数和(自身を除く): 5414320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 839, 944, 1180, 1678, 2360, 3356, 4195, 4720, 6712, 8390, 13424, 16780, 33560, 49501, 67120, 99002, 198004, 247505, 396008, 495010, 792016, 990020, 1980040, 3960080]

約数ペア:

[(1, 3960080), (2, 1980040), (4, 990020), (5, 792016), (8, 495010), (10, 396008), (16, 247505), (20, 198004), (40, 99002), (59, 67120), (80, 49501), (118, 33560), (236, 16780), (295, 13424), (472, 8390), (590, 6712), (839, 4720), (944, 4195), (1180, 3356), (1678, 2360)]