11786800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 28753120

約数和(自身を除く): 16966320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 373, 395, 400, 632, 746, 790, 1264, 1492, 1580, 1865, 1975, 2984, 3160, 3730, 3950, 5968, 6320, 7460, 7900, 9325, 14920, 15800, 18650, 29467, 29840, 31600, 37300, 58934, 74600, 117868, 147335, 149200, 235736, 294670, 471472, 589340, 736675, 1178680, 1473350, 2357360, 2946700, 5893400, 11786800]

約数ペア:

[(1, 11786800), (2, 5893400), (4, 2946700), (5, 2357360), (8, 1473350), (10, 1178680), (16, 736675), (20, 589340), (25, 471472), (40, 294670), (50, 235736), (79, 149200), (80, 147335), (100, 117868), (158, 74600), (200, 58934), (316, 37300), (373, 31600), (395, 29840), (400, 29467), (632, 18650), (746, 15800), (790, 14920), (1264, 9325), (1492, 7900), (1580, 7460), (1865, 6320), (1975, 5968), (2984, 3950), (3160, 3730)]