384706880

素因数分解:

$2^6\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1223}}^1$

素因数の和:2223

約数の個数: 56

約数和(自身を含む): 917764992

約数和(自身を除く): 533058112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 983, 1223, 1966, 2446, 3932, 4892, 4915, 6115, 7864, 9784, 9830, 12230, 15728, 19568, 19660, 24460, 31456, 39136, 39320, 48920, 62912, 78272, 78640, 97840, 157280, 195680, 314560, 391360, 1202209, 2404418, 4808836, 6011045, 9617672, 12022090, 19235344, 24044180, 38470688, 48088360, 76941376, 96176720, 192353440, 384706880]

約数ペア:

[(1, 384706880), (2, 192353440), (4, 96176720), (5, 76941376), (8, 48088360), (10, 38470688), (16, 24044180), (20, 19235344), (32, 12022090), (40, 9617672), (64, 6011045), (80, 4808836), (160, 2404418), (320, 1202209), (983, 391360), (1223, 314560), (1966, 195680), (2446, 157280), (3932, 97840), (4892, 78640), (4915, 78272), (6115, 62912), (7864, 48920), (9784, 39320), (9830, 39136), (12230, 31456), (15728, 24460), (19568, 19660)]