101039380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1697}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 229637520

約数和(自身を除く): 128598140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 916, 1145, 1697, 2290, 2977, 3394, 4580, 5954, 6788, 8485, 11908, 14885, 16970, 22061, 29770, 33940, 44122, 59540, 88244, 110305, 220610, 388613, 441220, 777226, 1554452, 1943065, 3886130, 5051969, 7772260, 10103938, 20207876, 25259845, 50519690, 101039380]

約数ペア:

[(1, 101039380), (2, 50519690), (4, 25259845), (5, 20207876), (10, 10103938), (13, 7772260), (20, 5051969), (26, 3886130), (52, 1943065), (65, 1554452), (130, 777226), (229, 441220), (260, 388613), (458, 220610), (916, 110305), (1145, 88244), (1697, 59540), (2290, 44122), (2977, 33940), (3394, 29770), (4580, 22061), (5954, 16970), (6788, 14885), (8485, 11908)]