1394320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 3359160

約数和(自身を除く): 1964840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 601, 1160, 1202, 2320, 2404, 3005, 4808, 6010, 9616, 12020, 17429, 24040, 34858, 48080, 69716, 87145, 139432, 174290, 278864, 348580, 697160, 1394320]

約数ペア:

[(1, 1394320), (2, 697160), (4, 348580), (5, 278864), (8, 174290), (10, 139432), (16, 87145), (20, 69716), (29, 48080), (40, 34858), (58, 24040), (80, 17429), (116, 12020), (145, 9616), (232, 6010), (290, 4808), (464, 3005), (580, 2404), (601, 2320), (1160, 1202)]