127952480

素因数分解:

$2^5\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1091}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 302977584

約数和(自身を除く): 175025104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 733, 1091, 1466, 2182, 2932, 3665, 4364, 5455, 5864, 7330, 8728, 10910, 11728, 14660, 17456, 21820, 23456, 29320, 34912, 43640, 58640, 87280, 117280, 174560, 799703, 1599406, 3198812, 3998515, 6397624, 7997030, 12795248, 15994060, 25590496, 31988120, 63976240, 127952480]

約数ペア:

[(1, 127952480), (2, 63976240), (4, 31988120), (5, 25590496), (8, 15994060), (10, 12795248), (16, 7997030), (20, 6397624), (32, 3998515), (40, 3198812), (80, 1599406), (160, 799703), (733, 174560), (1091, 117280), (1466, 87280), (2182, 58640), (2932, 43640), (3665, 34912), (4364, 29320), (5455, 23456), (5864, 21820), (7330, 17456), (8728, 14660), (10910, 11728)]