132730640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{237019}}^1$

素因数の和:237039

約数の個数: 40

約数和(自身を含む): 352685760

約数和(自身を除く): 219955120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 237019, 474038, 948076, 1185095, 1659133, 1896152, 2370190, 3318266, 3792304, 4740380, 6636532, 8295665, 9480760, 13273064, 16591330, 18961520, 26546128, 33182660, 66365320, 132730640]

約数ペア:

[(1, 132730640), (2, 66365320), (4, 33182660), (5, 26546128), (7, 18961520), (8, 16591330), (10, 13273064), (14, 9480760), (16, 8295665), (20, 6636532), (28, 4740380), (35, 3792304), (40, 3318266), (56, 2370190), (70, 1896152), (80, 1659133), (112, 1185095), (140, 948076), (280, 474038), (560, 237019)]