26026260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 79911552

約数和(自身を除く): 53885292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 547, 610, 732, 780, 793, 915, 1094, 1220, 1586, 1641, 1830, 2188, 2379, 2735, 3172, 3282, 3660, 3965, 4758, 5470, 6564, 7111, 7930, 8205, 9516, 10940, 11895, 14222, 15860, 16410, 21333, 23790, 28444, 32820, 33367, 35555, 42666, 47580, 66734, 71110, 85332, 100101, 106665, 133468, 142220, 166835, 200202, 213330, 333670, 400404, 426660, 433771, 500505, 667340, 867542, 1001010, 1301313, 1735084, 2002020, 2168855, 2602626, 4337710, 5205252, 6506565, 8675420, 13013130, 26026260]

約数ペア:

[(1, 26026260), (2, 13013130), (3, 8675420), (4, 6506565), (5, 5205252), (6, 4337710), (10, 2602626), (12, 2168855), (13, 2002020), (15, 1735084), (20, 1301313), (26, 1001010), (30, 867542), (39, 667340), (52, 500505), (60, 433771), (61, 426660), (65, 400404), (78, 333670), (122, 213330), (130, 200202), (156, 166835), (183, 142220), (195, 133468), (244, 106665), (260, 100101), (305, 85332), (366, 71110), (390, 66734), (547, 47580), (610, 42666), (732, 35555), (780, 33367), (793, 32820), (915, 28444), (1094, 23790), (1220, 21333), (1586, 16410), (1641, 15860), (1830, 14222), (2188, 11895), (2379, 10940), (2735, 9516), (3172, 8205), (3282, 7930), (3660, 7111), (3965, 6564), (4758, 5470)]