13627600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 38870528

約数和(自身を除く): 25242928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 157, 175, 200, 217, 248, 280, 310, 314, 350, 400, 434, 496, 560, 620, 628, 700, 775, 785, 868, 1085, 1099, 1240, 1256, 1400, 1550, 1570, 1736, 2170, 2198, 2480, 2512, 2800, 3100, 3140, 3472, 3925, 4340, 4396, 4867, 5425, 5495, 6200, 6280, 7850, 8680, 8792, 9734, 10850, 10990, 12400, 12560, 15700, 17360, 17584, 19468, 21700, 21980, 24335, 27475, 31400, 34069, 38936, 43400, 43960, 48670, 54950, 62800, 68138, 77872, 86800, 87920, 97340, 109900, 121675, 136276, 170345, 194680, 219800, 243350, 272552, 340690, 389360, 439600, 486700, 545104, 681380, 851725, 973400, 1362760, 1703450, 1946800, 2725520, 3406900, 6813800, 13627600]

約数ペア:

[(1, 13627600), (2, 6813800), (4, 3406900), (5, 2725520), (7, 1946800), (8, 1703450), (10, 1362760), (14, 973400), (16, 851725), (20, 681380), (25, 545104), (28, 486700), (31, 439600), (35, 389360), (40, 340690), (50, 272552), (56, 243350), (62, 219800), (70, 194680), (80, 170345), (100, 136276), (112, 121675), (124, 109900), (140, 97340), (155, 87920), (157, 86800), (175, 77872), (200, 68138), (217, 62800), (248, 54950), (280, 48670), (310, 43960), (314, 43400), (350, 38936), (400, 34069), (434, 31400), (496, 27475), (560, 24335), (620, 21980), (628, 21700), (700, 19468), (775, 17584), (785, 17360), (868, 15700), (1085, 12560), (1099, 12400), (1240, 10990), (1256, 10850), (1400, 9734), (1550, 8792), (1570, 8680), (1736, 7850), (2170, 6280), (2198, 6200), (2480, 5495), (2512, 5425), (2800, 4867), (3100, 4396), (3140, 4340), (3472, 3925)]