40160624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 54119056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 269, 301, 344, 434, 496, 538, 602, 688, 868, 1076, 1204, 1333, 1736, 1883, 2152, 2408, 2666, 3472, 3766, 4304, 4816, 5332, 7532, 8339, 9331, 10664, 11567, 15064, 16678, 18662, 21328, 23134, 30128, 33356, 37324, 46268, 58373, 66712, 74648, 80969, 92536, 116746, 133424, 149296, 161938, 185072, 233492, 323876, 358577, 466984, 647752, 717154, 933968, 1295504, 1434308, 2510039, 2868616, 5020078, 5737232, 10040156, 20080312, 40160624]

約数ペア:

[(1, 40160624), (2, 20080312), (4, 10040156), (7, 5737232), (8, 5020078), (14, 2868616), (16, 2510039), (28, 1434308), (31, 1295504), (43, 933968), (56, 717154), (62, 647752), (86, 466984), (112, 358577), (124, 323876), (172, 233492), (217, 185072), (248, 161938), (269, 149296), (301, 133424), (344, 116746), (434, 92536), (496, 80969), (538, 74648), (602, 66712), (688, 58373), (868, 46268), (1076, 37324), (1204, 33356), (1333, 30128), (1736, 23134), (1883, 21328), (2152, 18662), (2408, 16678), (2666, 15064), (3472, 11567), (3766, 10664), (4304, 9331), (4816, 8339), (5332, 7532)]