111679820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 276305904

約数和(自身を除く): 164626084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 830, 980, 1162, 1373, 1660, 2324, 2746, 2905, 4067, 5492, 5810, 6865, 8134, 9611, 11620, 13730, 16268, 19222, 20335, 27460, 38444, 40670, 48055, 67277, 81340, 96110, 113959, 134554, 192220, 227918, 269108, 336385, 455836, 569795, 672770, 797713, 1139590, 1345540, 1595426, 2279180, 3190852, 3988565, 5583991, 7977130, 11167982, 15954260, 22335964, 27919955, 55839910, 111679820]

約数ペア:

[(1, 111679820), (2, 55839910), (4, 27919955), (5, 22335964), (7, 15954260), (10, 11167982), (14, 7977130), (20, 5583991), (28, 3988565), (35, 3190852), (49, 2279180), (70, 1595426), (83, 1345540), (98, 1139590), (140, 797713), (166, 672770), (196, 569795), (245, 455836), (332, 336385), (415, 269108), (490, 227918), (581, 192220), (830, 134554), (980, 113959), (1162, 96110), (1373, 81340), (1660, 67277), (2324, 48055), (2746, 40670), (2905, 38444), (4067, 27460), (5492, 20335), (5810, 19222), (6865, 16268), (8134, 13730), (9611, 11620)]