29509720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 69166080

約数和(自身を除く): 39656360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 127, 148, 157, 185, 254, 296, 314, 370, 508, 628, 635, 740, 785, 1016, 1256, 1270, 1480, 1570, 2540, 3140, 4699, 5080, 5809, 6280, 9398, 11618, 18796, 19939, 23236, 23495, 29045, 37592, 39878, 46472, 46990, 58090, 79756, 93980, 99695, 116180, 159512, 187960, 199390, 232360, 398780, 737743, 797560, 1475486, 2950972, 3688715, 5901944, 7377430, 14754860, 29509720]

約数ペア:

[(1, 29509720), (2, 14754860), (4, 7377430), (5, 5901944), (8, 3688715), (10, 2950972), (20, 1475486), (37, 797560), (40, 737743), (74, 398780), (127, 232360), (148, 199390), (157, 187960), (185, 159512), (254, 116180), (296, 99695), (314, 93980), (370, 79756), (508, 58090), (628, 46990), (635, 46472), (740, 39878), (785, 37592), (1016, 29045), (1256, 23495), (1270, 23236), (1480, 19939), (1570, 18796), (2540, 11618), (3140, 9398), (4699, 6280), (5080, 5809)]