1874414410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1783}}^1$

素因数の和:2323

約数の個数: 64

約数和(自身を含む): 3884267520

約数和(自身を除く): 2009853110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 503, 1006, 1045, 1783, 2090, 2515, 3566, 5030, 5533, 8915, 9557, 11066, 17830, 19114, 19613, 27665, 33877, 39226, 47785, 55330, 67754, 95570, 98065, 105127, 169385, 196130, 210254, 338770, 372647, 525635, 745294, 896849, 1051270, 1793698, 1863235, 3726470, 4484245, 8968490, 9865339, 17040131, 19730678, 34080262, 49326695, 85200655, 98653390, 170401310, 187441441, 374882882, 937207205, 1874414410]

約数ペア:

[(1, 1874414410), (2, 937207205), (5, 374882882), (10, 187441441), (11, 170401310), (19, 98653390), (22, 85200655), (38, 49326695), (55, 34080262), (95, 19730678), (110, 17040131), (190, 9865339), (209, 8968490), (418, 4484245), (503, 3726470), (1006, 1863235), (1045, 1793698), (1783, 1051270), (2090, 896849), (2515, 745294), (3566, 525635), (5030, 372647), (5533, 338770), (8915, 210254), (9557, 196130), (11066, 169385), (17830, 105127), (19114, 98065), (19613, 95570), (27665, 67754), (33877, 55330), (39226, 47785)]