62773100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 148375920

約数和(自身を除く): 85602820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 109, 130, 218, 260, 325, 436, 443, 545, 650, 886, 1090, 1300, 1417, 1772, 2180, 2215, 2725, 2834, 4430, 5450, 5668, 5759, 7085, 8860, 10900, 11075, 11518, 14170, 22150, 23036, 28340, 28795, 35425, 44300, 48287, 57590, 70850, 96574, 115180, 141700, 143975, 193148, 241435, 287950, 482870, 575900, 627731, 965740, 1207175, 1255462, 2414350, 2510924, 3138655, 4828700, 6277310, 12554620, 15693275, 31386550, 62773100]

約数ペア:

[(1, 62773100), (2, 31386550), (4, 15693275), (5, 12554620), (10, 6277310), (13, 4828700), (20, 3138655), (25, 2510924), (26, 2414350), (50, 1255462), (52, 1207175), (65, 965740), (100, 627731), (109, 575900), (130, 482870), (218, 287950), (260, 241435), (325, 193148), (436, 143975), (443, 141700), (545, 115180), (650, 96574), (886, 70850), (1090, 57590), (1300, 48287), (1417, 44300), (1772, 35425), (2180, 28795), (2215, 28340), (2725, 23036), (2834, 22150), (4430, 14170), (5450, 11518), (5668, 11075), (5759, 10900), (7085, 8860)]