26265010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 51188760

約数和(自身を除く): 24923750

約数列:

[1, 2, 5, 10, 29, 41, 47, 58, 82, 94, 145, 205, 235, 290, 410, 470, 1189, 1363, 1927, 2209, 2378, 2726, 3854, 4418, 5945, 6815, 9635, 11045, 11890, 13630, 19270, 22090, 55883, 64061, 90569, 111766, 128122, 181138, 279415, 320305, 452845, 558830, 640610, 905690, 2626501, 5253002, 13132505, 26265010]

約数ペア:

[(1, 26265010), (2, 13132505), (5, 5253002), (10, 2626501), (29, 905690), (41, 640610), (47, 558830), (58, 452845), (82, 320305), (94, 279415), (145, 181138), (205, 128122), (235, 111766), (290, 90569), (410, 64061), (470, 55883), (1189, 22090), (1363, 19270), (1927, 13630), (2209, 11890), (2378, 11045), (2726, 9635), (3854, 6815), (4418, 5945)]