63164440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 150543360

約数和(自身を除く): 87378920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 920, 967, 1420, 1633, 1934, 2840, 3266, 3868, 4835, 6532, 7736, 8165, 9670, 13064, 16330, 19340, 22241, 32660, 38680, 44482, 65320, 68657, 88964, 111205, 137314, 177928, 222410, 274628, 343285, 444820, 549256, 686570, 889640, 1373140, 1579111, 2746280, 3158222, 6316444, 7895555, 12632888, 15791110, 31582220, 63164440]

約数ペア:

[(1, 63164440), (2, 31582220), (4, 15791110), (5, 12632888), (8, 7895555), (10, 6316444), (20, 3158222), (23, 2746280), (40, 1579111), (46, 1373140), (71, 889640), (92, 686570), (115, 549256), (142, 444820), (184, 343285), (230, 274628), (284, 222410), (355, 177928), (460, 137314), (568, 111205), (710, 88964), (920, 68657), (967, 65320), (1420, 44482), (1633, 38680), (1934, 32660), (2840, 22241), (3266, 19340), (3868, 16330), (4835, 13064), (6532, 9670), (7736, 8165)]