224419180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 480664800

約数和(自身を除く): 256245620

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 373, 449, 670, 746, 898, 1340, 1492, 1796, 1865, 2245, 3730, 4490, 7460, 8980, 24991, 30083, 49982, 60166, 99964, 120332, 124955, 150415, 167477, 249910, 300830, 334954, 499820, 601660, 669908, 837385, 1674770, 3349540, 11220959, 22441918, 44883836, 56104795, 112209590, 224419180]

約数ペア:

[(1, 224419180), (2, 112209590), (4, 56104795), (5, 44883836), (10, 22441918), (20, 11220959), (67, 3349540), (134, 1674770), (268, 837385), (335, 669908), (373, 601660), (449, 499820), (670, 334954), (746, 300830), (898, 249910), (1340, 167477), (1492, 150415), (1796, 124955), (1865, 120332), (2245, 99964), (3730, 60166), (4490, 49982), (7460, 30083), (8980, 24991)]