1750921250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 3826025280

約数和(自身を除く): 2075104030

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 53, 65, 95, 106, 107, 125, 130, 190, 214, 247, 250, 265, 325, 475, 494, 530, 535, 625, 650, 689, 950, 1007, 1070, 1235, 1250, 1325, 1378, 1391, 1625, 2014, 2033, 2375, 2470, 2650, 2675, 2782, 3250, 3445, 4066, 4750, 5035, 5350, 5671, 6175, 6625, 6890, 6955, 8125, 10070, 10165, 11342, 11875, 12350, 13091, 13250, 13375, 13910, 16250, 17225, 20330, 23750, 25175, 26182, 26429, 26750, 28355, 30875, 33125, 34450, 34775, 50350, 50825, 52858, 56710, 61750, 65455, 66250, 66875, 69550, 73723, 86125, 101650, 107749, 125875, 130910, 132145, 133750, 141775, 147446, 154375, 172250, 173875, 215498, 251750, 254125, 264290, 283550, 308750, 327275, 347750, 368615, 430625, 508250, 538745, 629375, 654550, 660725, 708875, 737230, 861250, 869375, 1077490, 1258750, 1270625, 1321450, 1400737, 1417750, 1636375, 1738750, 1843075, 2541250, 2693725, 2801474, 3272750, 3303625, 3544375, 3686150, 5387450, 6607250, 7003685, 7088750, 8181875, 9215375, 13468625, 14007370, 16363750, 16518125, 18430750, 26937250, 33036250, 35018425, 46076875, 67343125, 70036850, 92153750, 134686250, 175092125, 350184250, 875460625, 1750921250]

約数ペア:

[(1, 1750921250), (2, 875460625), (5, 350184250), (10, 175092125), (13, 134686250), (19, 92153750), (25, 70036850), (26, 67343125), (38, 46076875), (50, 35018425), (53, 33036250), (65, 26937250), (95, 18430750), (106, 16518125), (107, 16363750), (125, 14007370), (130, 13468625), (190, 9215375), (214, 8181875), (247, 7088750), (250, 7003685), (265, 6607250), (325, 5387450), (475, 3686150), (494, 3544375), (530, 3303625), (535, 3272750), (625, 2801474), (650, 2693725), (689, 2541250), (950, 1843075), (1007, 1738750), (1070, 1636375), (1235, 1417750), (1250, 1400737), (1325, 1321450), (1378, 1270625), (1391, 1258750), (1625, 1077490), (2014, 869375), (2033, 861250), (2375, 737230), (2470, 708875), (2650, 660725), (2675, 654550), (2782, 629375), (3250, 538745), (3445, 508250), (4066, 430625), (4750, 368615), (5035, 347750), (5350, 327275), (5671, 308750), (6175, 283550), (6625, 264290), (6890, 254125), (6955, 251750), (8125, 215498), (10070, 173875), (10165, 172250), (11342, 154375), (11875, 147446), (12350, 141775), (13091, 133750), (13250, 132145), (13375, 130910), (13910, 125875), (16250, 107749), (17225, 101650), (20330, 86125), (23750, 73723), (25175, 69550), (26182, 66875), (26429, 66250), (26750, 65455), (28355, 61750), (30875, 56710), (33125, 52858), (34450, 50825), (34775, 50350)]