156628468750

素因数分解:

$2^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12437}}^1$

素因数の和:12513

約数の個数: 112

約数和(自身を含む): 326493320832

約数和(自身を除く): 169864852082

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 625, 650, 775, 806, 1250, 1550, 1625, 2015, 3125, 3250, 3875, 4030, 6250, 7750, 8125, 10075, 12437, 15625, 16250, 19375, 20150, 24874, 31250, 38750, 40625, 50375, 62185, 81250, 96875, 100750, 124370, 161681, 193750, 203125, 251875, 310925, 323362, 385547, 406250, 484375, 503750, 621850, 771094, 808405, 968750, 1259375, 1554625, 1616810, 1927735, 2518750, 3109250, 3855470, 4042025, 5012111, 6296875, 7773125, 8084050, 9638675, 10024222, 12593750, 15546250, 19277350, 20210125, 25060555, 38865625, 40420250, 48193375, 50121110, 77731250, 96386750, 101050625, 125302775, 194328125, 202101250, 240966875, 250605550, 388656250, 481933750, 505253125, 626513875, 1010506250, 1204834375, 1253027750, 2409668750, 2526265625, 3132569375, 5052531250, 6024171875, 6265138750, 12048343750, 15662846875, 31325693750, 78314234375, 156628468750]

約数ペア:

[(1, 156628468750), (2, 78314234375), (5, 31325693750), (10, 15662846875), (13, 12048343750), (25, 6265138750), (26, 6024171875), (31, 5052531250), (50, 3132569375), (62, 2526265625), (65, 2409668750), (125, 1253027750), (130, 1204834375), (155, 1010506250), (250, 626513875), (310, 505253125), (325, 481933750), (403, 388656250), (625, 250605550), (650, 240966875), (775, 202101250), (806, 194328125), (1250, 125302775), (1550, 101050625), (1625, 96386750), (2015, 77731250), (3125, 50121110), (3250, 48193375), (3875, 40420250), (4030, 38865625), (6250, 25060555), (7750, 20210125), (8125, 19277350), (10075, 15546250), (12437, 12593750), (15625, 10024222), (16250, 9638675), (19375, 8084050), (20150, 7773125), (24874, 6296875), (31250, 5012111), (38750, 4042025), (40625, 3855470), (50375, 3109250), (62185, 2518750), (81250, 1927735), (96875, 1616810), (100750, 1554625), (124370, 1259375), (161681, 968750), (193750, 808405), (203125, 771094), (251875, 621850), (310925, 503750), (323362, 484375), (385547, 406250)]