4032140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 9821952

約数和(自身を除く): 5789812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 347, 415, 581, 694, 830, 1162, 1388, 1660, 1735, 2324, 2429, 2905, 3470, 4858, 5810, 6940, 9716, 11620, 12145, 24290, 28801, 48580, 57602, 115204, 144005, 201607, 288010, 403214, 576020, 806428, 1008035, 2016070, 4032140]

約数ペア:

[(1, 4032140), (2, 2016070), (4, 1008035), (5, 806428), (7, 576020), (10, 403214), (14, 288010), (20, 201607), (28, 144005), (35, 115204), (70, 57602), (83, 48580), (140, 28801), (166, 24290), (332, 12145), (347, 11620), (415, 9716), (581, 6940), (694, 5810), (830, 4858), (1162, 3470), (1388, 2905), (1660, 2429), (1735, 2324)]