11220850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 22686048

約数和(自身を除く): 11465198

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 307, 425, 430, 614, 731, 850, 1075, 1462, 1535, 2150, 3070, 3655, 5219, 7310, 7675, 10438, 13201, 15350, 18275, 26095, 26402, 36550, 52190, 66005, 130475, 132010, 224417, 260950, 330025, 448834, 660050, 1122085, 2244170, 5610425, 11220850]

約数ペア:

[(1, 11220850), (2, 5610425), (5, 2244170), (10, 1122085), (17, 660050), (25, 448834), (34, 330025), (43, 260950), (50, 224417), (85, 132010), (86, 130475), (170, 66005), (215, 52190), (307, 36550), (425, 26402), (430, 26095), (614, 18275), (731, 15350), (850, 13201), (1075, 10438), (1462, 7675), (1535, 7310), (2150, 5219), (3070, 3655)]