372051220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19727}}^1$

素因数の和:19800

約数の個数: 48

約数和(自身を含む): 835204608

約数和(自身を除く): 463153388

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 19727, 39454, 78908, 98635, 197270, 394540, 453721, 808807, 907442, 1617614, 1814884, 2268605, 3235228, 4044035, 4537210, 8088070, 9074420, 16176140, 18602561, 37205122, 74410244, 93012805, 186025610, 372051220]

約数ペア:

[(1, 372051220), (2, 186025610), (4, 93012805), (5, 74410244), (10, 37205122), (20, 18602561), (23, 16176140), (41, 9074420), (46, 8088070), (82, 4537210), (92, 4044035), (115, 3235228), (164, 2268605), (205, 1814884), (230, 1617614), (410, 907442), (460, 808807), (820, 453721), (943, 394540), (1886, 197270), (3772, 98635), (4715, 78908), (9430, 39454), (18860, 19727)]