16175940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24509}}^1$

素因数の和:24532

約数の個数: 48

約数和(自身を含む): 49412160

約数和(自身を除く): 33236220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24509, 49018, 73527, 98036, 122545, 147054, 245090, 269599, 294108, 367635, 490180, 539198, 735270, 808797, 1078396, 1347995, 1470540, 1617594, 2695990, 3235188, 4043985, 5391980, 8087970, 16175940]

約数ペア:

[(1, 16175940), (2, 8087970), (3, 5391980), (4, 4043985), (5, 3235188), (6, 2695990), (10, 1617594), (11, 1470540), (12, 1347995), (15, 1078396), (20, 808797), (22, 735270), (30, 539198), (33, 490180), (44, 367635), (55, 294108), (60, 269599), (66, 245090), (110, 147054), (132, 122545), (165, 98036), (220, 73527), (330, 49018), (660, 24509)]