74768540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 200116224

約数和(自身を除く): 125347684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 658, 770, 940, 1033, 1034, 1316, 1540, 1645, 2066, 2068, 2585, 3290, 3619, 4132, 5165, 5170, 6580, 7231, 7238, 10330, 10340, 11363, 14462, 14476, 18095, 20660, 22726, 28924, 36155, 36190, 45452, 48551, 56815, 72310, 72380, 79541, 97102, 113630, 144620, 159082, 194204, 227260, 242755, 318164, 339857, 397705, 485510, 534061, 679714, 795410, 971020, 1068122, 1359428, 1590820, 1699285, 2136244, 2670305, 3398570, 3738427, 5340610, 6797140, 7476854, 10681220, 14953708, 18692135, 37384270, 74768540]

約数ペア:

[(1, 74768540), (2, 37384270), (4, 18692135), (5, 14953708), (7, 10681220), (10, 7476854), (11, 6797140), (14, 5340610), (20, 3738427), (22, 3398570), (28, 2670305), (35, 2136244), (44, 1699285), (47, 1590820), (55, 1359428), (70, 1068122), (77, 971020), (94, 795410), (110, 679714), (140, 534061), (154, 485510), (188, 397705), (220, 339857), (235, 318164), (308, 242755), (329, 227260), (385, 194204), (470, 159082), (517, 144620), (658, 113630), (770, 97102), (940, 79541), (1033, 72380), (1034, 72310), (1316, 56815), (1540, 48551), (1645, 45452), (2066, 36190), (2068, 36155), (2585, 28924), (3290, 22726), (3619, 20660), (4132, 18095), (5165, 14476), (5170, 14462), (6580, 11363), (7231, 10340), (7238, 10330)]