73683980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19289}}^1$

素因数の和:19489

約数の個数: 24

約数和(自身を含む): 155554560

約数和(自身を除く): 81870580

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 19289, 38578, 77156, 96445, 192890, 385780, 3684199, 7368398, 14736796, 18420995, 36841990, 73683980]

約数ペア:

[(1, 73683980), (2, 36841990), (4, 18420995), (5, 14736796), (10, 7368398), (20, 3684199), (191, 385780), (382, 192890), (764, 96445), (955, 77156), (1910, 38578), (3820, 19289)]