235804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{41081}}^1$

素因数の和:41138

約数の個数: 48

約数和(自身を含む): 579749184

約数和(自身を除く): 343944244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 41081, 82162, 164324, 205405, 287567, 410810, 575134, 821620, 1150268, 1437835, 1684321, 2875670, 3368642, 5751340, 6737284, 8421605, 11790247, 16843210, 23580494, 33686420, 47160988, 58951235, 117902470, 235804940]

約数ペア:

[(1, 235804940), (2, 117902470), (4, 58951235), (5, 47160988), (7, 33686420), (10, 23580494), (14, 16843210), (20, 11790247), (28, 8421605), (35, 6737284), (41, 5751340), (70, 3368642), (82, 2875670), (140, 1684321), (164, 1437835), (205, 1150268), (287, 821620), (410, 575134), (574, 410810), (820, 287567), (1148, 205405), (1435, 164324), (2870, 82162), (5740, 41081)]