122022200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19681}}^1$

素因数の和:19728

約数の個数: 48

約数和(自身を含む): 292868160

約数和(自身を除く): 170845960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 19681, 39362, 78724, 98405, 157448, 196810, 393620, 492025, 610111, 787240, 984050, 1220222, 1968100, 2440444, 3050555, 3936200, 4880888, 6101110, 12202220, 15252775, 24404440, 30505550, 61011100, 122022200]

約数ペア:

[(1, 122022200), (2, 61011100), (4, 30505550), (5, 24404440), (8, 15252775), (10, 12202220), (20, 6101110), (25, 4880888), (31, 3936200), (40, 3050555), (50, 2440444), (62, 1968100), (100, 1220222), (124, 984050), (155, 787240), (200, 610111), (248, 492025), (310, 393620), (620, 196810), (775, 157448), (1240, 98405), (1550, 78724), (3100, 39362), (6200, 19681)]