4515280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 13106304

約数和(自身を除く): 8591024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 733, 770, 880, 1232, 1466, 1540, 2932, 3080, 3665, 5131, 5864, 6160, 7330, 8063, 10262, 11728, 14660, 16126, 20524, 25655, 29320, 32252, 40315, 41048, 51310, 56441, 58640, 64504, 80630, 82096, 102620, 112882, 129008, 161260, 205240, 225764, 282205, 322520, 410480, 451528, 564410, 645040, 903056, 1128820, 2257640, 4515280]

約数ペア:

[(1, 4515280), (2, 2257640), (4, 1128820), (5, 903056), (7, 645040), (8, 564410), (10, 451528), (11, 410480), (14, 322520), (16, 282205), (20, 225764), (22, 205240), (28, 161260), (35, 129008), (40, 112882), (44, 102620), (55, 82096), (56, 80630), (70, 64504), (77, 58640), (80, 56441), (88, 51310), (110, 41048), (112, 40315), (140, 32252), (154, 29320), (176, 25655), (220, 20524), (280, 16126), (308, 14660), (385, 11728), (440, 10262), (560, 8063), (616, 7330), (733, 6160), (770, 5864), (880, 5131), (1232, 3665), (1466, 3080), (1540, 2932)]