3914312750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2738

約数の個数: 64

約数和(自身を含む): 7543590912

約数和(自身を除く): 3629278162

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 131, 235, 250, 262, 470, 655, 1175, 1310, 2350, 2543, 3275, 5086, 5875, 6157, 6550, 11750, 12314, 12715, 16375, 25430, 30785, 32750, 61570, 63575, 119521, 127150, 153925, 239042, 307850, 317875, 333133, 597605, 635750, 666266, 769625, 1195210, 1539250, 1665665, 2988025, 3331330, 5976050, 8328325, 14940125, 15657251, 16656650, 29880250, 31314502, 41641625, 78286255, 83283250, 156572510, 391431275, 782862550, 1957156375, 3914312750]

約数ペア:

[(1, 3914312750), (2, 1957156375), (5, 782862550), (10, 391431275), (25, 156572510), (47, 83283250), (50, 78286255), (94, 41641625), (125, 31314502), (131, 29880250), (235, 16656650), (250, 15657251), (262, 14940125), (470, 8328325), (655, 5976050), (1175, 3331330), (1310, 2988025), (2350, 1665665), (2543, 1539250), (3275, 1195210), (5086, 769625), (5875, 666266), (6157, 635750), (6550, 597605), (11750, 333133), (12314, 317875), (12715, 307850), (16375, 239042), (25430, 153925), (30785, 127150), (32750, 119521), (61570, 63575)]