8291257850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6240

約数の個数: 96

約数和(自身を含む): 17163026496

約数和(自身を除く): 8871768646

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 43, 50, 74, 85, 86, 170, 185, 215, 370, 425, 430, 629, 731, 850, 925, 1075, 1258, 1462, 1591, 1850, 2150, 3145, 3182, 3655, 6131, 6290, 7310, 7955, 12262, 15725, 15910, 18275, 27047, 30655, 31450, 36550, 39775, 54094, 61310, 79550, 104227, 135235, 153275, 208454, 226847, 263633, 270470, 306550, 453694, 521135, 527266, 676175, 1042270, 1134235, 1318165, 1352350, 2268470, 2605675, 2636330, 3856399, 4481761, 5211350, 5671175, 6590825, 7712798, 8963522, 9754421, 11342350, 13181650, 19281995, 19508842, 22408805, 38563990, 44817610, 48772105, 96409975, 97544210, 112044025, 165825157, 192819950, 224088050, 243860525, 331650314, 487721050, 829125785, 1658251570, 4145628925, 8291257850]

約数ペア:

[(1, 8291257850), (2, 4145628925), (5, 1658251570), (10, 829125785), (17, 487721050), (25, 331650314), (34, 243860525), (37, 224088050), (43, 192819950), (50, 165825157), (74, 112044025), (85, 97544210), (86, 96409975), (170, 48772105), (185, 44817610), (215, 38563990), (370, 22408805), (425, 19508842), (430, 19281995), (629, 13181650), (731, 11342350), (850, 9754421), (925, 8963522), (1075, 7712798), (1258, 6590825), (1462, 5671175), (1591, 5211350), (1850, 4481761), (2150, 3856399), (3145, 2636330), (3182, 2605675), (3655, 2268470), (6131, 1352350), (6290, 1318165), (7310, 1134235), (7955, 1042270), (12262, 676175), (15725, 527266), (15910, 521135), (18275, 453694), (27047, 306550), (30655, 270470), (31450, 263633), (36550, 226847), (39775, 208454), (54094, 153275), (61310, 135235), (79550, 104227)]