2938960090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8627}}^1$

素因数の和:8827

約数の個数: 64

約数和(自身を含む): 6112765440

約数和(自身を除く): 3173805350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 163, 190, 209, 326, 418, 815, 1045, 1630, 1793, 2090, 3097, 3586, 6194, 8627, 8965, 15485, 17254, 17930, 30970, 34067, 43135, 68134, 86270, 94897, 163913, 170335, 189794, 327826, 340670, 474485, 819565, 948970, 1406201, 1639130, 1803043, 2812402, 3606086, 7031005, 9015215, 14062010, 15468211, 18030430, 26717819, 30936422, 53435638, 77341055, 133589095, 154682110, 267178190, 293896009, 587792018, 1469480045, 2938960090]

約数ペア:

[(1, 2938960090), (2, 1469480045), (5, 587792018), (10, 293896009), (11, 267178190), (19, 154682110), (22, 133589095), (38, 77341055), (55, 53435638), (95, 30936422), (110, 26717819), (163, 18030430), (190, 15468211), (209, 14062010), (326, 9015215), (418, 7031005), (815, 3606086), (1045, 2812402), (1630, 1803043), (1793, 1639130), (2090, 1406201), (3097, 948970), (3586, 819565), (6194, 474485), (8627, 340670), (8965, 327826), (15485, 189794), (17254, 170335), (17930, 163913), (30970, 94897), (34067, 86270), (43135, 68134)]