17274052720

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2426131}}^1$

素因数の和:2426233

約数の個数: 40

約数和(自身を含む): 40613449680

約数和(自身を除く): 23339396960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 2426131, 4852262, 9704524, 12130655, 19409048, 24261310, 38818096, 48522620, 97045240, 194090480, 215925659, 431851318, 863702636, 1079628295, 1727405272, 2159256590, 3454810544, 4318513180, 8637026360, 17274052720]

約数ペア:

[(1, 17274052720), (2, 8637026360), (4, 4318513180), (5, 3454810544), (8, 2159256590), (10, 1727405272), (16, 1079628295), (20, 863702636), (40, 431851318), (80, 215925659), (89, 194090480), (178, 97045240), (356, 48522620), (445, 38818096), (712, 24261310), (890, 19409048), (1424, 12130655), (1780, 9704524), (3560, 4852262), (7120, 2426131)]