12243400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 32576040

約数和(自身を除く): 20332640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 277, 325, 340, 425, 442, 520, 554, 650, 680, 850, 884, 1105, 1108, 1300, 1385, 1700, 1768, 2210, 2216, 2600, 2770, 3400, 3601, 4420, 4709, 5525, 5540, 6925, 7202, 8840, 9418, 11050, 11080, 13850, 14404, 18005, 18836, 22100, 23545, 27700, 28808, 36010, 37672, 44200, 47090, 55400, 61217, 72020, 90025, 94180, 117725, 122434, 144040, 180050, 188360, 235450, 244868, 306085, 360100, 470900, 489736, 612170, 720200, 941800, 1224340, 1530425, 2448680, 3060850, 6121700, 12243400]

約数ペア:

[(1, 12243400), (2, 6121700), (4, 3060850), (5, 2448680), (8, 1530425), (10, 1224340), (13, 941800), (17, 720200), (20, 612170), (25, 489736), (26, 470900), (34, 360100), (40, 306085), (50, 244868), (52, 235450), (65, 188360), (68, 180050), (85, 144040), (100, 122434), (104, 117725), (130, 94180), (136, 90025), (170, 72020), (200, 61217), (221, 55400), (260, 47090), (277, 44200), (325, 37672), (340, 36010), (425, 28808), (442, 27700), (520, 23545), (554, 22100), (650, 18836), (680, 18005), (850, 14404), (884, 13850), (1105, 11080), (1108, 11050), (1300, 9418), (1385, 8840), (1700, 7202), (1768, 6925), (2210, 5540), (2216, 5525), (2600, 4709), (2770, 4420), (3400, 3601)]