220637510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{1283}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 411855840

約数和(自身を除く): 191218330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 593, 1186, 1283, 2566, 2965, 5930, 6415, 12830, 17197, 34394, 37207, 74414, 85985, 171970, 186035, 372070, 760819, 1521638, 3804095, 7608190, 22063751, 44127502, 110318755, 220637510]

約数ペア:

[(1, 220637510), (2, 110318755), (5, 44127502), (10, 22063751), (29, 7608190), (58, 3804095), (145, 1521638), (290, 760819), (593, 372070), (1186, 186035), (1283, 171970), (2566, 85985), (2965, 74414), (5930, 37207), (6415, 34394), (12830, 17197)]