23615180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 28881460

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 929, 1271, 1858, 2542, 3716, 4645, 5084, 6355, 9290, 12710, 18580, 25420, 28799, 38089, 57598, 76178, 115196, 143995, 152356, 190445, 287990, 380890, 575980, 761780, 1180759, 2361518, 4723036, 5903795, 11807590, 23615180]

約数ペア:

[(1, 23615180), (2, 11807590), (4, 5903795), (5, 4723036), (10, 2361518), (20, 1180759), (31, 761780), (41, 575980), (62, 380890), (82, 287990), (124, 190445), (155, 152356), (164, 143995), (205, 115196), (310, 76178), (410, 57598), (620, 38089), (820, 28799), (929, 25420), (1271, 18580), (1858, 12710), (2542, 9290), (3716, 6355), (4645, 5084)]