134664560

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23059}}^1$

素因数の和:23145

約数の個数: 40

約数和(自身を含む): 317397840

約数和(自身を除く): 182733280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 23059, 46118, 92236, 115295, 184472, 230590, 368944, 461180, 922360, 1683307, 1844720, 3366614, 6733228, 8416535, 13466456, 16833070, 26932912, 33666140, 67332280, 134664560]

約数ペア:

[(1, 134664560), (2, 67332280), (4, 33666140), (5, 26932912), (8, 16833070), (10, 13466456), (16, 8416535), (20, 6733228), (40, 3366614), (73, 1844720), (80, 1683307), (146, 922360), (292, 461180), (365, 368944), (584, 230590), (730, 184472), (1168, 115295), (1460, 92236), (2920, 46118), (5840, 23059)]