805610267140

素因数分解:

$2^2\times 5^1\times 7^5\times {\mathrm{2396651}}^1$

素因数の和:2396695

約数の個数: 72

約数和(自身を含む): 1973729201472

約数和(自身を除く): 1168118934332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2401, 3430, 4802, 6860, 9604, 12005, 16807, 24010, 33614, 48020, 67228, 84035, 168070, 336140, 2396651, 4793302, 9586604, 11983255, 16776557, 23966510, 33553114, 47933020, 67106228, 83882785, 117435899, 167765570, 234871798, 335531140, 469743596, 587179495, 822051293, 1174358990, 1644102586, 2348717980, 3288205172, 4110256465, 5754359051, 8220512930, 11508718102, 16441025860, 23017436204, 28771795255, 40280513357, 57543590510, 80561026714, 115087181020, 161122053428, 201402566785, 402805133570, 805610267140]

約数ペア:

[(1, 805610267140), (2, 402805133570), (4, 201402566785), (5, 161122053428), (7, 115087181020), (10, 80561026714), (14, 57543590510), (20, 40280513357), (28, 28771795255), (35, 23017436204), (49, 16441025860), (70, 11508718102), (98, 8220512930), (140, 5754359051), (196, 4110256465), (245, 3288205172), (343, 2348717980), (490, 1644102586), (686, 1174358990), (980, 822051293), (1372, 587179495), (1715, 469743596), (2401, 335531140), (3430, 234871798), (4802, 167765570), (6860, 117435899), (9604, 83882785), (12005, 67106228), (16807, 47933020), (24010, 33553114), (33614, 23966510), (48020, 16776557), (67228, 11983255), (84035, 9586604), (168070, 4793302), (336140, 2396651)]