4180150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 8593200

約数和(自身を除く): 4413050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 109, 118, 130, 218, 295, 325, 545, 590, 650, 767, 1090, 1417, 1475, 1534, 2725, 2834, 2950, 3835, 5450, 6431, 7085, 7670, 12862, 14170, 19175, 32155, 35425, 38350, 64310, 70850, 83603, 160775, 167206, 321550, 418015, 836030, 2090075, 4180150]

約数ペア:

[(1, 4180150), (2, 2090075), (5, 836030), (10, 418015), (13, 321550), (25, 167206), (26, 160775), (50, 83603), (59, 70850), (65, 64310), (109, 38350), (118, 35425), (130, 32155), (218, 19175), (295, 14170), (325, 12862), (545, 7670), (590, 7085), (650, 6431), (767, 5450), (1090, 3835), (1417, 2950), (1475, 2834), (1534, 2725)]