2013757550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{6991}}^1$

素因数の和:7833

約数の個数: 48

約数和(自身を含む): 4286487552

約数和(自身を除く): 2272730002

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 823, 1646, 4115, 5761, 6991, 8230, 11522, 13982, 20575, 28805, 34955, 41150, 48937, 57610, 69910, 97874, 144025, 174775, 244685, 288050, 349550, 489370, 1223425, 2446850, 5753593, 11507186, 28767965, 40275151, 57535930, 80550302, 143839825, 201375755, 287679650, 402751510, 1006878775, 2013757550]

約数ペア:

[(1, 2013757550), (2, 1006878775), (5, 402751510), (7, 287679650), (10, 201375755), (14, 143839825), (25, 80550302), (35, 57535930), (50, 40275151), (70, 28767965), (175, 11507186), (350, 5753593), (823, 2446850), (1646, 1223425), (4115, 489370), (5761, 349550), (6991, 288050), (8230, 244685), (11522, 174775), (13982, 144025), (20575, 97874), (28805, 69910), (34955, 57610), (41150, 48937)]