11393900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 29018976

約数和(自身を除く): 17625076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 397, 410, 574, 700, 794, 820, 1025, 1148, 1435, 1588, 1985, 2050, 2779, 2870, 3970, 4100, 5558, 5740, 7175, 7940, 9925, 11116, 13895, 14350, 16277, 19850, 27790, 28700, 32554, 39700, 55580, 65108, 69475, 81385, 113939, 138950, 162770, 227878, 277900, 325540, 406925, 455756, 569695, 813850, 1139390, 1627700, 2278780, 2848475, 5696950, 11393900]

約数ペア:

[(1, 11393900), (2, 5696950), (4, 2848475), (5, 2278780), (7, 1627700), (10, 1139390), (14, 813850), (20, 569695), (25, 455756), (28, 406925), (35, 325540), (41, 277900), (50, 227878), (70, 162770), (82, 138950), (100, 113939), (140, 81385), (164, 69475), (175, 65108), (205, 55580), (287, 39700), (350, 32554), (397, 28700), (410, 27790), (574, 19850), (700, 16277), (794, 14350), (820, 13895), (1025, 11116), (1148, 9925), (1435, 7940), (1588, 7175), (1985, 5740), (2050, 5558), (2779, 4100), (2870, 3970)]