101643340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 228614400

約数和(自身を除く): 126971060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1780, 3026, 3359, 6052, 6718, 7565, 13436, 15130, 16795, 30260, 33590, 57103, 67180, 114206, 228412, 285515, 298951, 571030, 597902, 1142060, 1195804, 1494755, 2989510, 5082167, 5979020, 10164334, 20328668, 25410835, 50821670, 101643340]

約数ペア:

[(1, 101643340), (2, 50821670), (4, 25410835), (5, 20328668), (10, 10164334), (17, 5979020), (20, 5082167), (34, 2989510), (68, 1494755), (85, 1195804), (89, 1142060), (170, 597902), (178, 571030), (340, 298951), (356, 285515), (445, 228412), (890, 114206), (1513, 67180), (1780, 57103), (3026, 33590), (3359, 30260), (6052, 16795), (6718, 15130), (7565, 13436)]