22185100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 56433888

約数和(自身を除く): 34248788

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, 410, 574, 700, 773, 820, 1025, 1148, 1435, 1546, 2050, 2870, 3092, 3865, 4100, 5411, 5740, 7175, 7730, 10822, 14350, 15460, 19325, 21644, 27055, 28700, 31693, 38650, 54110, 63386, 77300, 108220, 126772, 135275, 158465, 221851, 270550, 316930, 443702, 541100, 633860, 792325, 887404, 1109255, 1584650, 2218510, 3169300, 4437020, 5546275, 11092550, 22185100]

約数ペア:

[(1, 22185100), (2, 11092550), (4, 5546275), (5, 4437020), (7, 3169300), (10, 2218510), (14, 1584650), (20, 1109255), (25, 887404), (28, 792325), (35, 633860), (41, 541100), (50, 443702), (70, 316930), (82, 270550), (100, 221851), (140, 158465), (164, 135275), (175, 126772), (205, 108220), (287, 77300), (350, 63386), (410, 54110), (574, 38650), (700, 31693), (773, 28700), (820, 27055), (1025, 21644), (1148, 19325), (1435, 15460), (1546, 14350), (2050, 10822), (2870, 7730), (3092, 7175), (3865, 5740), (4100, 5411)]