164010967340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{928399}}^1$

素因数の和:928503

約数の個数: 72

約数和(自身を含む): 383767137600

約数和(自身を除く): 219756170260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 121, 146, 220, 242, 292, 365, 484, 605, 730, 803, 1210, 1460, 1606, 2420, 3212, 4015, 8030, 8833, 16060, 17666, 35332, 44165, 88330, 176660, 928399, 1856798, 3713596, 4641995, 9283990, 10212389, 18567980, 20424778, 40849556, 51061945, 67773127, 102123890, 112336279, 135546254, 204247780, 224672558, 271092508, 338865635, 449345116, 561681395, 677731270, 745504397, 1123362790, 1355462540, 1491008794, 2246725580, 2982017588, 3727521985, 7455043970, 8200548367, 14910087940, 16401096734, 32802193468, 41002741835, 82005483670, 164010967340]

約数ペア:

[(1, 164010967340), (2, 82005483670), (4, 41002741835), (5, 32802193468), (10, 16401096734), (11, 14910087940), (20, 8200548367), (22, 7455043970), (44, 3727521985), (55, 2982017588), (73, 2246725580), (110, 1491008794), (121, 1355462540), (146, 1123362790), (220, 745504397), (242, 677731270), (292, 561681395), (365, 449345116), (484, 338865635), (605, 271092508), (730, 224672558), (803, 204247780), (1210, 135546254), (1460, 112336279), (1606, 102123890), (2420, 67773127), (3212, 51061945), (4015, 40849556), (8030, 20424778), (8833, 18567980), (16060, 10212389), (17666, 9283990), (35332, 4641995), (44165, 3713596), (88330, 1856798), (176660, 928399)]