156920421850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12689}}^1\times {\mathrm{14549}}^1$

素因数の和:27267

約数の個数: 48

約数和(自身を含む): 309086523000

約数和(自身を除く): 152166101150

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 12689, 14549, 25378, 29098, 63445, 72745, 126890, 145490, 215713, 247333, 317225, 363725, 431426, 494666, 634450, 727450, 1078565, 1236665, 2157130, 2473330, 5392825, 6183325, 10785650, 12366650, 184612261, 369224522, 923061305, 1846122610, 3138408437, 4615306525, 6276816874, 9230613050, 15692042185, 31384084370, 78460210925, 156920421850]

約数ペア:

[(1, 156920421850), (2, 78460210925), (5, 31384084370), (10, 15692042185), (17, 9230613050), (25, 6276816874), (34, 4615306525), (50, 3138408437), (85, 1846122610), (170, 923061305), (425, 369224522), (850, 184612261), (12689, 12366650), (14549, 10785650), (25378, 6183325), (29098, 5392825), (63445, 2473330), (72745, 2157130), (126890, 1236665), (145490, 1078565), (215713, 727450), (247333, 634450), (317225, 494666), (363725, 431426)]