56268400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 143365824

約数和(自身を除く): 87097424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 47, 50, 73, 80, 82, 94, 100, 146, 164, 188, 200, 205, 235, 292, 328, 365, 376, 400, 410, 470, 584, 656, 730, 752, 820, 940, 1025, 1168, 1175, 1460, 1640, 1825, 1880, 1927, 2050, 2350, 2920, 2993, 3280, 3431, 3650, 3760, 3854, 4100, 4700, 5840, 5986, 6862, 7300, 7708, 8200, 9400, 9635, 11972, 13724, 14600, 14965, 15416, 16400, 17155, 18800, 19270, 23944, 27448, 29200, 29930, 30832, 34310, 38540, 47888, 48175, 54896, 59860, 68620, 74825, 77080, 85775, 96350, 119720, 137240, 140671, 149650, 154160, 171550, 192700, 239440, 274480, 281342, 299300, 343100, 385400, 562684, 598600, 686200, 703355, 770800, 1125368, 1197200, 1372400, 1406710, 2250736, 2813420, 3516775, 5626840, 7033550, 11253680, 14067100, 28134200, 56268400]

約数ペア:

[(1, 56268400), (2, 28134200), (4, 14067100), (5, 11253680), (8, 7033550), (10, 5626840), (16, 3516775), (20, 2813420), (25, 2250736), (40, 1406710), (41, 1372400), (47, 1197200), (50, 1125368), (73, 770800), (80, 703355), (82, 686200), (94, 598600), (100, 562684), (146, 385400), (164, 343100), (188, 299300), (200, 281342), (205, 274480), (235, 239440), (292, 192700), (328, 171550), (365, 154160), (376, 149650), (400, 140671), (410, 137240), (470, 119720), (584, 96350), (656, 85775), (730, 77080), (752, 74825), (820, 68620), (940, 59860), (1025, 54896), (1168, 48175), (1175, 47888), (1460, 38540), (1640, 34310), (1825, 30832), (1880, 29930), (1927, 29200), (2050, 27448), (2350, 23944), (2920, 19270), (2993, 18800), (3280, 17155), (3431, 16400), (3650, 15416), (3760, 14965), (3854, 14600), (4100, 13724), (4700, 11972), (5840, 9635), (5986, 9400), (6862, 8200), (7300, 7708)]