86450480

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6883}}^1$

素因数の和:7053

約数の個数: 40

約数和(自身を含む): 202306992

約数和(自身を除く): 115856512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 6883, 12560, 13766, 27532, 34415, 55064, 68830, 110128, 137660, 275320, 550640, 1080631, 2161262, 4322524, 5403155, 8645048, 10806310, 17290096, 21612620, 43225240, 86450480]

約数ペア:

[(1, 86450480), (2, 43225240), (4, 21612620), (5, 17290096), (8, 10806310), (10, 8645048), (16, 5403155), (20, 4322524), (40, 2161262), (80, 1080631), (157, 550640), (314, 275320), (628, 137660), (785, 110128), (1256, 68830), (1570, 55064), (2512, 34415), (3140, 27532), (6280, 13766), (6883, 12560)]