5880550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 12030480

約数和(自身を除く): 6149930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 109, 130, 166, 218, 325, 415, 545, 650, 830, 1079, 1090, 1417, 2075, 2158, 2725, 2834, 4150, 5395, 5450, 7085, 9047, 10790, 14170, 18094, 26975, 35425, 45235, 53950, 70850, 90470, 117611, 226175, 235222, 452350, 588055, 1176110, 2940275, 5880550]

約数ペア:

[(1, 5880550), (2, 2940275), (5, 1176110), (10, 588055), (13, 452350), (25, 235222), (26, 226175), (50, 117611), (65, 90470), (83, 70850), (109, 53950), (130, 45235), (166, 35425), (218, 26975), (325, 18094), (415, 14170), (545, 10790), (650, 9047), (830, 7085), (1079, 5450), (1090, 5395), (1417, 4150), (2075, 2834), (2158, 2725)]