234179680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{209089}}^1$

素因数の和:209111

約数の個数: 48

約数和(自身を含む): 632288160

約数和(自身を除く): 398108480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 209089, 418178, 836356, 1045445, 1463623, 1672712, 2090890, 2927246, 3345424, 4181780, 5854492, 6690848, 7318115, 8363560, 11708984, 14636230, 16727120, 23417968, 29272460, 33454240, 46835936, 58544920, 117089840, 234179680]

約数ペア:

[(1, 234179680), (2, 117089840), (4, 58544920), (5, 46835936), (7, 33454240), (8, 29272460), (10, 23417968), (14, 16727120), (16, 14636230), (20, 11708984), (28, 8363560), (32, 7318115), (35, 6690848), (40, 5854492), (56, 4181780), (70, 3345424), (80, 2927246), (112, 2090890), (140, 1672712), (160, 1463623), (224, 1045445), (280, 836356), (560, 418178), (1120, 209089)]