26690800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 60

約数和(自身を含む): 65386440

約数和(自身を除く): 38695640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1259, 1325, 2120, 2518, 2650, 4240, 5036, 5300, 6295, 10072, 10600, 12590, 20144, 21200, 25180, 31475, 50360, 62950, 66727, 100720, 125900, 133454, 251800, 266908, 333635, 503600, 533816, 667270, 1067632, 1334540, 1668175, 2669080, 3336350, 5338160, 6672700, 13345400, 26690800]

約数ペア:

[(1, 26690800), (2, 13345400), (4, 6672700), (5, 5338160), (8, 3336350), (10, 2669080), (16, 1668175), (20, 1334540), (25, 1067632), (40, 667270), (50, 533816), (53, 503600), (80, 333635), (100, 266908), (106, 251800), (200, 133454), (212, 125900), (265, 100720), (400, 66727), (424, 62950), (530, 50360), (848, 31475), (1060, 25180), (1259, 21200), (1325, 20144), (2120, 12590), (2518, 10600), (2650, 10072), (4240, 6295), (5036, 5300)]