38903650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 78751656

約数和(自身を除く): 39848006

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1237, 1258, 1850, 2474, 3145, 6185, 6290, 12370, 15725, 21029, 30925, 31450, 42058, 45769, 61850, 91538, 105145, 210290, 228845, 457690, 525725, 778073, 1051450, 1144225, 1556146, 2288450, 3890365, 7780730, 19451825, 38903650]

約数ペア:

[(1, 38903650), (2, 19451825), (5, 7780730), (10, 3890365), (17, 2288450), (25, 1556146), (34, 1144225), (37, 1051450), (50, 778073), (74, 525725), (85, 457690), (170, 228845), (185, 210290), (370, 105145), (425, 91538), (629, 61850), (850, 45769), (925, 42058), (1237, 31450), (1258, 30925), (1850, 21029), (2474, 15725), (3145, 12370), (6185, 6290)]