13652320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7757}}^1$

素因数の和:7783

約数の個数: 48

約数和(自身を含む): 35190288

約数和(自身を除く): 21537968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 7757, 15514, 31028, 38785, 62056, 77570, 85327, 124112, 155140, 170654, 248224, 310280, 341308, 426635, 620560, 682616, 853270, 1241120, 1365232, 1706540, 2730464, 3413080, 6826160, 13652320]

約数ペア:

[(1, 13652320), (2, 6826160), (4, 3413080), (5, 2730464), (8, 1706540), (10, 1365232), (11, 1241120), (16, 853270), (20, 682616), (22, 620560), (32, 426635), (40, 341308), (44, 310280), (55, 248224), (80, 170654), (88, 155140), (110, 124112), (160, 85327), (176, 77570), (220, 62056), (352, 38785), (440, 31028), (880, 15514), (1760, 7757)]