179082520

素因数分解:

$2^3\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3023}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 403341120

約数和(自身を除く): 224258600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1481, 2962, 3023, 5924, 6046, 7405, 11848, 12092, 14810, 15115, 24184, 29620, 30230, 59240, 60460, 120920, 4477063, 8954126, 17908252, 22385315, 35816504, 44770630, 89541260, 179082520]

約数ペア:

[(1, 179082520), (2, 89541260), (4, 44770630), (5, 35816504), (8, 22385315), (10, 17908252), (20, 8954126), (40, 4477063), (1481, 120920), (2962, 60460), (3023, 59240), (5924, 30230), (6046, 29620), (7405, 24184), (11848, 15115), (12092, 14810)]