11224480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 27776196

約数和(自身を除く): 16551716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 146, 155, 160, 248, 292, 310, 365, 496, 584, 620, 730, 961, 992, 1168, 1240, 1460, 1922, 2263, 2336, 2480, 2920, 3844, 4526, 4805, 4960, 5840, 7688, 9052, 9610, 11315, 11680, 15376, 18104, 19220, 22630, 30752, 36208, 38440, 45260, 70153, 72416, 76880, 90520, 140306, 153760, 181040, 280612, 350765, 362080, 561224, 701530, 1122448, 1403060, 2244896, 2806120, 5612240, 11224480]

約数ペア:

[(1, 11224480), (2, 5612240), (4, 2806120), (5, 2244896), (8, 1403060), (10, 1122448), (16, 701530), (20, 561224), (31, 362080), (32, 350765), (40, 280612), (62, 181040), (73, 153760), (80, 140306), (124, 90520), (146, 76880), (155, 72416), (160, 70153), (248, 45260), (292, 38440), (310, 36208), (365, 30752), (496, 22630), (584, 19220), (620, 18104), (730, 15376), (961, 11680), (992, 11315), (1168, 9610), (1240, 9052), (1460, 7688), (1922, 5840), (2263, 4960), (2336, 4805), (2480, 4526), (2920, 3844)]