120774992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5749}}^1$

素因数の和:5871

約数の個数: 40

約数和(自身を含む): 254541000

約数和(自身を除く): 133766008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 5749, 10504, 11498, 21008, 22996, 45992, 74737, 91984, 149474, 298948, 580649, 597896, 1161298, 1195792, 2322596, 4645192, 7548437, 9290384, 15096874, 30193748, 60387496, 120774992]

約数ペア:

[(1, 120774992), (2, 60387496), (4, 30193748), (8, 15096874), (13, 9290384), (16, 7548437), (26, 4645192), (52, 2322596), (101, 1195792), (104, 1161298), (202, 597896), (208, 580649), (404, 298948), (808, 149474), (1313, 91984), (1616, 74737), (2626, 45992), (5252, 22996), (5749, 21008), (10504, 11498)]