66702908140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1359619}}^1$

素因数の和:1359862

約数の個数: 48

約数和(自身を含む): 153495659520

約数和(自身を除く): 86792751380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2230, 2453, 4460, 4906, 9812, 12265, 24530, 49060, 1359619, 2719238, 5438476, 6798095, 13596190, 14955809, 27192380, 29911618, 59823236, 74779045, 149558090, 299116180, 303195037, 606390074, 1212780148, 1515975185, 3031950370, 3335145407, 6063900740, 6670290814, 13340581628, 16675727035, 33351454070, 66702908140]

約数ペア:

[(1, 66702908140), (2, 33351454070), (4, 16675727035), (5, 13340581628), (10, 6670290814), (11, 6063900740), (20, 3335145407), (22, 3031950370), (44, 1515975185), (55, 1212780148), (110, 606390074), (220, 303195037), (223, 299116180), (446, 149558090), (892, 74779045), (1115, 59823236), (2230, 29911618), (2453, 27192380), (4460, 14955809), (4906, 13596190), (9812, 6798095), (12265, 5438476), (24530, 2719238), (49060, 1359619)]