11984050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 24373440

約数和(自身を除く): 12389390

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 179, 206, 325, 358, 515, 650, 895, 1030, 1339, 1790, 2327, 2575, 2678, 4475, 4654, 5150, 6695, 8950, 11635, 13390, 18437, 23270, 33475, 36874, 58175, 66950, 92185, 116350, 184370, 239681, 460925, 479362, 921850, 1198405, 2396810, 5992025, 11984050]

約数ペア:

[(1, 11984050), (2, 5992025), (5, 2396810), (10, 1198405), (13, 921850), (25, 479362), (26, 460925), (50, 239681), (65, 184370), (103, 116350), (130, 92185), (179, 66950), (206, 58175), (325, 36874), (358, 33475), (515, 23270), (650, 18437), (895, 13390), (1030, 11635), (1339, 8950), (1790, 6695), (2327, 5150), (2575, 4654), (2678, 4475)]