804523094780

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1\times {\mathrm{142607}}^1$

素因数の和:143834

約数の個数: 48

約数和(自身を含む): 1696811590656

約数和(自身を除く): 892288495876

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 907, 1244, 1555, 1814, 3110, 3628, 4535, 6220, 9070, 18140, 142607, 282077, 285214, 564154, 570428, 713035, 1128308, 1410385, 1426070, 2820770, 2852140, 5641540, 44350777, 88701554, 129344549, 177403108, 221753885, 258689098, 443507770, 517378196, 646722745, 887015540, 1293445490, 2586890980, 40226154739, 80452309478, 160904618956, 201130773695, 402261547390, 804523094780]

約数ペア:

[(1, 804523094780), (2, 402261547390), (4, 201130773695), (5, 160904618956), (10, 80452309478), (20, 40226154739), (311, 2586890980), (622, 1293445490), (907, 887015540), (1244, 646722745), (1555, 517378196), (1814, 443507770), (3110, 258689098), (3628, 221753885), (4535, 177403108), (6220, 129344549), (9070, 88701554), (18140, 44350777), (142607, 5641540), (282077, 2852140), (285214, 2820770), (564154, 1426070), (570428, 1410385), (713035, 1128308)]