13443100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 32404176

約数和(自身を除く): 18961076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 101, 110, 121, 202, 220, 242, 275, 404, 484, 505, 550, 605, 1010, 1100, 1111, 1210, 1331, 2020, 2222, 2420, 2525, 2662, 3025, 4444, 5050, 5324, 5555, 6050, 6655, 10100, 11110, 12100, 12221, 13310, 22220, 24442, 26620, 27775, 33275, 48884, 55550, 61105, 66550, 111100, 122210, 133100, 134431, 244420, 268862, 305525, 537724, 611050, 672155, 1222100, 1344310, 2688620, 3360775, 6721550, 13443100]

約数ペア:

[(1, 13443100), (2, 6721550), (4, 3360775), (5, 2688620), (10, 1344310), (11, 1222100), (20, 672155), (22, 611050), (25, 537724), (44, 305525), (50, 268862), (55, 244420), (100, 134431), (101, 133100), (110, 122210), (121, 111100), (202, 66550), (220, 61105), (242, 55550), (275, 48884), (404, 33275), (484, 27775), (505, 26620), (550, 24442), (605, 22220), (1010, 13310), (1100, 12221), (1111, 12100), (1210, 11110), (1331, 10100), (2020, 6655), (2222, 6050), (2420, 5555), (2525, 5324), (2662, 5050), (3025, 4444)]