83305540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 184528512

約数和(自身を除く): 101222972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1867, 1940, 2231, 3734, 4462, 7468, 8924, 9335, 11155, 18670, 22310, 37340, 42941, 44620, 85882, 171764, 181099, 214705, 362198, 429410, 724396, 858820, 905495, 1810990, 3621980, 4165277, 8330554, 16661108, 20826385, 41652770, 83305540]

約数ペア:

[(1, 83305540), (2, 41652770), (4, 20826385), (5, 16661108), (10, 8330554), (20, 4165277), (23, 3621980), (46, 1810990), (92, 905495), (97, 858820), (115, 724396), (194, 429410), (230, 362198), (388, 214705), (460, 181099), (485, 171764), (970, 85882), (1867, 44620), (1940, 42941), (2231, 37340), (3734, 22310), (4462, 18670), (7468, 11155), (8924, 9335)]