26399490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 70834176

約数和(自身を除く): 44434686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 127, 130, 169, 195, 205, 246, 254, 338, 381, 390, 410, 507, 533, 615, 635, 762, 845, 1014, 1066, 1230, 1270, 1599, 1651, 1690, 1905, 2535, 2665, 3198, 3302, 3810, 4953, 5070, 5207, 5330, 6929, 7995, 8255, 9906, 10414, 13858, 15621, 15990, 16510, 20787, 21463, 24765, 26035, 31242, 34645, 41574, 42926, 49530, 52070, 64389, 67691, 69290, 78105, 103935, 107315, 128778, 135382, 156210, 203073, 207870, 214630, 321945, 338455, 406146, 643890, 676910, 879983, 1015365, 1759966, 2030730, 2639949, 4399915, 5279898, 8799830, 13199745, 26399490]

約数ペア:

[(1, 26399490), (2, 13199745), (3, 8799830), (5, 5279898), (6, 4399915), (10, 2639949), (13, 2030730), (15, 1759966), (26, 1015365), (30, 879983), (39, 676910), (41, 643890), (65, 406146), (78, 338455), (82, 321945), (123, 214630), (127, 207870), (130, 203073), (169, 156210), (195, 135382), (205, 128778), (246, 107315), (254, 103935), (338, 78105), (381, 69290), (390, 67691), (410, 64389), (507, 52070), (533, 49530), (615, 42926), (635, 41574), (762, 34645), (845, 31242), (1014, 26035), (1066, 24765), (1230, 21463), (1270, 20787), (1599, 16510), (1651, 15990), (1690, 15621), (1905, 13858), (2535, 10414), (2665, 9906), (3198, 8255), (3302, 7995), (3810, 6929), (4953, 5330), (5070, 5207)]