2005341250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 4542645888

約数和(自身を除く): 2537304638

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 25, 34, 46, 50, 55, 85, 110, 115, 125, 170, 187, 230, 250, 253, 275, 373, 374, 391, 425, 506, 550, 575, 625, 746, 782, 850, 935, 1150, 1250, 1265, 1375, 1865, 1870, 1955, 2125, 2530, 2750, 2875, 3730, 3910, 4103, 4250, 4301, 4675, 5750, 6325, 6341, 6875, 8206, 8579, 8602, 9325, 9350, 9775, 10625, 12650, 12682, 13750, 14375, 17158, 18650, 19550, 20515, 21250, 21505, 23375, 28750, 31625, 31705, 41030, 42895, 43010, 46625, 46750, 48875, 63250, 63410, 69751, 85790, 93250, 94369, 97750, 102575, 107525, 116875, 139502, 145843, 158125, 158525, 188738, 205150, 214475, 215050, 233125, 233750, 244375, 291686, 316250, 317050, 348755, 428950, 466250, 471845, 488750, 512875, 537625, 697510, 729215, 792625, 943690, 1025750, 1072375, 1075250, 1458430, 1585250, 1604273, 1743775, 2144750, 2359225, 2564375, 2688125, 3208546, 3487550, 3646075, 3963125, 4718450, 5128750, 5361875, 5376250, 7292150, 7926250, 8021365, 8718875, 10723750, 11796125, 16042730, 17437750, 18230375, 23592250, 36460750, 40106825, 43594375, 58980625, 80213650, 87188750, 91151875, 117961250, 182303750, 200534125, 401068250, 1002670625, 2005341250]

約数ペア:

[(1, 2005341250), (2, 1002670625), (5, 401068250), (10, 200534125), (11, 182303750), (17, 117961250), (22, 91151875), (23, 87188750), (25, 80213650), (34, 58980625), (46, 43594375), (50, 40106825), (55, 36460750), (85, 23592250), (110, 18230375), (115, 17437750), (125, 16042730), (170, 11796125), (187, 10723750), (230, 8718875), (250, 8021365), (253, 7926250), (275, 7292150), (373, 5376250), (374, 5361875), (391, 5128750), (425, 4718450), (506, 3963125), (550, 3646075), (575, 3487550), (625, 3208546), (746, 2688125), (782, 2564375), (850, 2359225), (935, 2144750), (1150, 1743775), (1250, 1604273), (1265, 1585250), (1375, 1458430), (1865, 1075250), (1870, 1072375), (1955, 1025750), (2125, 943690), (2530, 792625), (2750, 729215), (2875, 697510), (3730, 537625), (3910, 512875), (4103, 488750), (4250, 471845), (4301, 466250), (4675, 428950), (5750, 348755), (6325, 317050), (6341, 316250), (6875, 291686), (8206, 244375), (8579, 233750), (8602, 233125), (9325, 215050), (9350, 214475), (9775, 205150), (10625, 188738), (12650, 158525), (12682, 158125), (13750, 145843), (14375, 139502), (17158, 116875), (18650, 107525), (19550, 102575), (20515, 97750), (21250, 94369), (21505, 93250), (23375, 85790), (28750, 69751), (31625, 63410), (31705, 63250), (41030, 48875), (42895, 46750), (43010, 46625)]