84937508740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{88093}}^1$

素因数の和:88277

約数の個数: 96

約数和(自身を含む): 208854664704

約数和(自身を除く): 123917155964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 97, 140, 142, 194, 284, 355, 388, 485, 497, 679, 710, 970, 994, 1358, 1420, 1940, 1988, 2485, 2716, 3395, 4970, 6790, 6887, 9940, 13580, 13774, 27548, 34435, 48209, 68870, 88093, 96418, 137740, 176186, 192836, 241045, 352372, 440465, 482090, 616651, 880930, 964180, 1233302, 1761860, 2466604, 3083255, 6166510, 6254603, 8545021, 12333020, 12509206, 17090042, 25018412, 31273015, 34180084, 42725105, 43782221, 59815147, 62546030, 85450210, 87564442, 119630294, 125092060, 170900420, 175128884, 218911105, 239260588, 299075735, 437822210, 598151470, 606696491, 875644420, 1196302940, 1213392982, 2426785964, 3033482455, 4246875437, 6066964910, 8493750874, 12133929820, 16987501748, 21234377185, 42468754370, 84937508740]

約数ペア:

[(1, 84937508740), (2, 42468754370), (4, 21234377185), (5, 16987501748), (7, 12133929820), (10, 8493750874), (14, 6066964910), (20, 4246875437), (28, 3033482455), (35, 2426785964), (70, 1213392982), (71, 1196302940), (97, 875644420), (140, 606696491), (142, 598151470), (194, 437822210), (284, 299075735), (355, 239260588), (388, 218911105), (485, 175128884), (497, 170900420), (679, 125092060), (710, 119630294), (970, 87564442), (994, 85450210), (1358, 62546030), (1420, 59815147), (1940, 43782221), (1988, 42725105), (2485, 34180084), (2716, 31273015), (3395, 25018412), (4970, 17090042), (6790, 12509206), (6887, 12333020), (9940, 8545021), (13580, 6254603), (13774, 6166510), (27548, 3083255), (34435, 2466604), (48209, 1761860), (68870, 1233302), (88093, 964180), (96418, 880930), (137740, 616651), (176186, 482090), (192836, 440465), (241045, 352372)]