100008400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13196

約数の個数: 60

約数和(自身を含む): 252935200

約数和(自身を除く): 152926800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 13159, 26318, 52636, 65795, 105272, 131590, 210544, 250021, 263180, 328975, 500042, 526360, 657950, 1000084, 1052720, 1250105, 1315900, 2000168, 2500210, 2631800, 4000336, 5000420, 5263600, 6250525, 10000840, 12501050, 20001680, 25002100, 50004200, 100008400]

約数ペア:

[(1, 100008400), (2, 50004200), (4, 25002100), (5, 20001680), (8, 12501050), (10, 10000840), (16, 6250525), (19, 5263600), (20, 5000420), (25, 4000336), (38, 2631800), (40, 2500210), (50, 2000168), (76, 1315900), (80, 1250105), (95, 1052720), (100, 1000084), (152, 657950), (190, 526360), (200, 500042), (304, 328975), (380, 263180), (400, 250021), (475, 210544), (760, 131590), (950, 105272), (1520, 65795), (1900, 52636), (3800, 26318), (7600, 13159)]