384123560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331141}}^1$

素因数の和:331181

約数の個数: 32

約数和(自身を含む): 894083400

約数和(自身を除く): 509959840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 331141, 662282, 1324564, 1655705, 2649128, 3311410, 6622820, 9603089, 13245640, 19206178, 38412356, 48015445, 76824712, 96030890, 192061780, 384123560]

約数ペア:

[(1, 384123560), (2, 192061780), (4, 96030890), (5, 76824712), (8, 48015445), (10, 38412356), (20, 19206178), (29, 13245640), (40, 9603089), (58, 6622820), (116, 3311410), (145, 2649128), (232, 1655705), (290, 1324564), (580, 662282), (1160, 331141)]