22873040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 57424896

約数和(自身を除く): 34551856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 401, 460, 496, 620, 713, 802, 920, 1240, 1426, 1604, 1840, 2005, 2480, 2852, 3208, 3565, 4010, 5704, 6416, 7130, 8020, 9223, 11408, 12431, 14260, 16040, 18446, 24862, 28520, 32080, 36892, 46115, 49724, 57040, 62155, 73784, 92230, 99448, 124310, 147568, 184460, 198896, 248620, 285913, 368920, 497240, 571826, 737840, 994480, 1143652, 1429565, 2287304, 2859130, 4574608, 5718260, 11436520, 22873040]

約数ペア:

[(1, 22873040), (2, 11436520), (4, 5718260), (5, 4574608), (8, 2859130), (10, 2287304), (16, 1429565), (20, 1143652), (23, 994480), (31, 737840), (40, 571826), (46, 497240), (62, 368920), (80, 285913), (92, 248620), (115, 198896), (124, 184460), (155, 147568), (184, 124310), (230, 99448), (248, 92230), (310, 73784), (368, 62155), (401, 57040), (460, 49724), (496, 46115), (620, 36892), (713, 32080), (802, 28520), (920, 24862), (1240, 18446), (1426, 16040), (1604, 14260), (1840, 12431), (2005, 11408), (2480, 9223), (2852, 8020), (3208, 7130), (3565, 6416), (4010, 5704)]