17272340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 39472272

約数和(自身を除く): 22199932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 1373, 2516, 2746, 3145, 5492, 6290, 6865, 12580, 13730, 23341, 27460, 46682, 50801, 93364, 101602, 116705, 203204, 233410, 254005, 466820, 508010, 863617, 1016020, 1727234, 3454468, 4318085, 8636170, 17272340]

約数ペア:

[(1, 17272340), (2, 8636170), (4, 4318085), (5, 3454468), (10, 1727234), (17, 1016020), (20, 863617), (34, 508010), (37, 466820), (68, 254005), (74, 233410), (85, 203204), (148, 116705), (170, 101602), (185, 93364), (340, 50801), (370, 46682), (629, 27460), (740, 23341), (1258, 13730), (1373, 12580), (2516, 6865), (2746, 6290), (3145, 5492)]