82290350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 75199570

約数列:

[1, 2, 5, 10, 25, 50, 79, 83, 158, 166, 251, 395, 415, 502, 790, 830, 1255, 1975, 2075, 2510, 3950, 4150, 6275, 6557, 12550, 13114, 19829, 20833, 32785, 39658, 41666, 65570, 99145, 104165, 163925, 198290, 208330, 327850, 495725, 520825, 991450, 1041650, 1645807, 3291614, 8229035, 16458070, 41145175, 82290350]

約数ペア:

[(1, 82290350), (2, 41145175), (5, 16458070), (10, 8229035), (25, 3291614), (50, 1645807), (79, 1041650), (83, 991450), (158, 520825), (166, 495725), (251, 327850), (395, 208330), (415, 198290), (502, 163925), (790, 104165), (830, 99145), (1255, 65570), (1975, 41666), (2075, 39658), (2510, 32785), (3950, 20833), (4150, 19829), (6275, 13114), (6557, 12550)]