13365400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 32910840

約数和(自身を除く): 19545440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 3931, 7862, 15724, 19655, 31448, 39310, 66827, 78620, 98275, 133654, 157240, 196550, 267308, 334135, 393100, 534616, 668270, 786200, 1336540, 1670675, 2673080, 3341350, 6682700, 13365400]

約数ペア:

[(1, 13365400), (2, 6682700), (4, 3341350), (5, 2673080), (8, 1670675), (10, 1336540), (17, 786200), (20, 668270), (25, 534616), (34, 393100), (40, 334135), (50, 267308), (68, 196550), (85, 157240), (100, 133654), (136, 98275), (170, 78620), (200, 66827), (340, 39310), (425, 31448), (680, 19655), (850, 15724), (1700, 7862), (3400, 3931)]