2016117440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{273929}}^1$

素因数の和:273969

約数の個数: 56

約数和(自身を含む): 5009631840

約数和(自身を除く): 2993514400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 273929, 547858, 1095716, 1369645, 2191432, 2739290, 4382864, 5478580, 6300367, 8765728, 10957160, 12600734, 17531456, 21914320, 25201468, 31501835, 43828640, 50402936, 63003670, 87657280, 100805872, 126007340, 201611744, 252014680, 403223488, 504029360, 1008058720, 2016117440]

約数ペア:

[(1, 2016117440), (2, 1008058720), (4, 504029360), (5, 403223488), (8, 252014680), (10, 201611744), (16, 126007340), (20, 100805872), (23, 87657280), (32, 63003670), (40, 50402936), (46, 43828640), (64, 31501835), (80, 25201468), (92, 21914320), (115, 17531456), (160, 12600734), (184, 10957160), (230, 8765728), (320, 6300367), (368, 5478580), (460, 4382864), (736, 2739290), (920, 2191432), (1472, 1369645), (1840, 1095716), (3680, 547858), (7360, 273929)]