100050990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{256541}}^1$

素因数の和:256564

約数の個数: 32

約数和(自身を含む): 258594336

約数和(自身を除く): 158543346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 256541, 513082, 769623, 1282705, 1539246, 2565410, 3335033, 3848115, 6670066, 7696230, 10005099, 16675165, 20010198, 33350330, 50025495, 100050990]

約数ペア:

[(1, 100050990), (2, 50025495), (3, 33350330), (5, 20010198), (6, 16675165), (10, 10005099), (13, 7696230), (15, 6670066), (26, 3848115), (30, 3335033), (39, 2565410), (65, 1539246), (78, 1282705), (130, 769623), (195, 513082), (390, 256541)]