73721350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 148637808

約数和(自身を除く): 74916458

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2017, 2150, 3655, 4034, 7310, 10085, 18275, 20170, 34289, 36550, 50425, 68578, 86731, 100850, 171445, 173462, 342890, 433655, 857225, 867310, 1474427, 1714450, 2168275, 2948854, 4336550, 7372135, 14744270, 36860675, 73721350]

約数ペア:

[(1, 73721350), (2, 36860675), (5, 14744270), (10, 7372135), (17, 4336550), (25, 2948854), (34, 2168275), (43, 1714450), (50, 1474427), (85, 867310), (86, 857225), (170, 433655), (215, 342890), (425, 173462), (430, 171445), (731, 100850), (850, 86731), (1075, 68578), (1462, 50425), (2017, 36550), (2150, 34289), (3655, 20170), (4034, 18275), (7310, 10085)]