91301260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 211341312

約数和(自身を除く): 120040052

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 47, 82, 92, 94, 103, 115, 164, 188, 205, 206, 230, 235, 410, 412, 460, 470, 515, 820, 940, 943, 1030, 1081, 1886, 1927, 2060, 2162, 2369, 3772, 3854, 4223, 4324, 4715, 4738, 4841, 5405, 7708, 8446, 9430, 9476, 9635, 9682, 10810, 11845, 16892, 18860, 19270, 19364, 21115, 21620, 23690, 24205, 38540, 42230, 44321, 47380, 48410, 84460, 88642, 96820, 97129, 111343, 177284, 194258, 198481, 221605, 222686, 388516, 396962, 443210, 445372, 485645, 556715, 793924, 886420, 971290, 992405, 1113430, 1942580, 1984810, 2226860, 3969620, 4565063, 9130126, 18260252, 22825315, 45650630, 91301260]

約数ペア:

[(1, 91301260), (2, 45650630), (4, 22825315), (5, 18260252), (10, 9130126), (20, 4565063), (23, 3969620), (41, 2226860), (46, 1984810), (47, 1942580), (82, 1113430), (92, 992405), (94, 971290), (103, 886420), (115, 793924), (164, 556715), (188, 485645), (205, 445372), (206, 443210), (230, 396962), (235, 388516), (410, 222686), (412, 221605), (460, 198481), (470, 194258), (515, 177284), (820, 111343), (940, 97129), (943, 96820), (1030, 88642), (1081, 84460), (1886, 48410), (1927, 47380), (2060, 44321), (2162, 42230), (2369, 38540), (3772, 24205), (3854, 23690), (4223, 21620), (4324, 21115), (4715, 19364), (4738, 19270), (4841, 18860), (5405, 16892), (7708, 11845), (8446, 10810), (9430, 9682), (9476, 9635)]