22538180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 58732800

約数和(自身を除く): 36194620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 229, 259, 266, 370, 380, 458, 518, 532, 665, 703, 740, 916, 1036, 1145, 1295, 1330, 1406, 1603, 2290, 2590, 2660, 2812, 3206, 3515, 4351, 4580, 4921, 5180, 6412, 7030, 8015, 8473, 8702, 9842, 14060, 16030, 16946, 17404, 19684, 21755, 24605, 30457, 32060, 33892, 42365, 43510, 49210, 59311, 60914, 84730, 87020, 98420, 118622, 121828, 152285, 160987, 169460, 237244, 296555, 304570, 321974, 593110, 609140, 643948, 804935, 1126909, 1186220, 1609870, 2253818, 3219740, 4507636, 5634545, 11269090, 22538180]

約数ペア:

[(1, 22538180), (2, 11269090), (4, 5634545), (5, 4507636), (7, 3219740), (10, 2253818), (14, 1609870), (19, 1186220), (20, 1126909), (28, 804935), (35, 643948), (37, 609140), (38, 593110), (70, 321974), (74, 304570), (76, 296555), (95, 237244), (133, 169460), (140, 160987), (148, 152285), (185, 121828), (190, 118622), (229, 98420), (259, 87020), (266, 84730), (370, 60914), (380, 59311), (458, 49210), (518, 43510), (532, 42365), (665, 33892), (703, 32060), (740, 30457), (916, 24605), (1036, 21755), (1145, 19684), (1295, 17404), (1330, 16946), (1406, 16030), (1603, 14060), (2290, 9842), (2590, 8702), (2660, 8473), (2812, 8015), (3206, 7030), (3515, 6412), (4351, 5180), (4580, 4921)]