2612389250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 5021872128

約数和(自身を除く): 2409482878

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 223, 235, 250, 446, 470, 997, 1115, 1175, 1994, 2230, 2350, 4985, 5575, 5875, 9970, 10481, 11150, 11750, 20962, 24925, 27875, 46859, 49850, 52405, 55750, 93718, 104810, 124625, 222331, 234295, 249250, 262025, 444662, 468590, 524050, 1111655, 1171475, 1310125, 2223310, 2342950, 2620250, 5558275, 5857375, 10449557, 11116550, 11714750, 20899114, 27791375, 52247785, 55582750, 104495570, 261238925, 522477850, 1306194625, 2612389250]

約数ペア:

[(1, 2612389250), (2, 1306194625), (5, 522477850), (10, 261238925), (25, 104495570), (47, 55582750), (50, 52247785), (94, 27791375), (125, 20899114), (223, 11714750), (235, 11116550), (250, 10449557), (446, 5857375), (470, 5558275), (997, 2620250), (1115, 2342950), (1175, 2223310), (1994, 1310125), (2230, 1171475), (2350, 1111655), (4985, 524050), (5575, 468590), (5875, 444662), (9970, 262025), (10481, 249250), (11150, 234295), (11750, 222331), (20962, 124625), (24925, 104810), (27875, 93718), (46859, 55750), (49850, 52405)]