103668653540

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1\times {\mathrm{20899}}^1$

素因数の和:22364

約数の個数: 48

約数和(自身を含む): 218993544000

約数和(自身を除く): 115324890460

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1259, 1970, 2518, 3940, 5036, 6295, 12590, 20899, 25180, 41798, 83596, 104495, 208990, 248023, 417980, 496046, 992092, 1240115, 2480230, 4117103, 4960460, 8234206, 16468412, 20585515, 26311841, 41171030, 52623682, 82342060, 105247364, 131559205, 263118410, 526236820, 5183432677, 10366865354, 20733730708, 25917163385, 51834326770, 103668653540]

約数ペア:

[(1, 103668653540), (2, 51834326770), (4, 25917163385), (5, 20733730708), (10, 10366865354), (20, 5183432677), (197, 526236820), (394, 263118410), (788, 131559205), (985, 105247364), (1259, 82342060), (1970, 52623682), (2518, 41171030), (3940, 26311841), (5036, 20585515), (6295, 16468412), (12590, 8234206), (20899, 4960460), (25180, 4117103), (41798, 2480230), (83596, 1240115), (104495, 992092), (208990, 496046), (248023, 417980)]