141188450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{773}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 284184936

約数和(自身を除く): 142996486

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 281, 325, 562, 650, 773, 1405, 1546, 2810, 3653, 3865, 7025, 7306, 7730, 10049, 14050, 18265, 19325, 20098, 36530, 38650, 50245, 91325, 100490, 182650, 217213, 251225, 434426, 502450, 1086065, 2172130, 2823769, 5430325, 5647538, 10860650, 14118845, 28237690, 70594225, 141188450]

約数ペア:

[(1, 141188450), (2, 70594225), (5, 28237690), (10, 14118845), (13, 10860650), (25, 5647538), (26, 5430325), (50, 2823769), (65, 2172130), (130, 1086065), (281, 502450), (325, 434426), (562, 251225), (650, 217213), (773, 182650), (1405, 100490), (1546, 91325), (2810, 50245), (3653, 38650), (3865, 36530), (7025, 20098), (7306, 19325), (7730, 18265), (10049, 14050)]