2364751780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{85247}}^1$

素因数の和:85348

約数の個数: 48

約数和(自身を含む): 5299015680

約数和(自身を除く): 2934263900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740, 85247, 170494, 340988, 426235, 852470, 1619693, 1704940, 3239386, 6223031, 6478772, 8098465, 12446062, 16196930, 24892124, 31115155, 32393860, 62230310, 118237589, 124460620, 236475178, 472950356, 591187945, 1182375890, 2364751780]

約数ペア:

[(1, 2364751780), (2, 1182375890), (4, 591187945), (5, 472950356), (10, 236475178), (19, 124460620), (20, 118237589), (38, 62230310), (73, 32393860), (76, 31115155), (95, 24892124), (146, 16196930), (190, 12446062), (292, 8098465), (365, 6478772), (380, 6223031), (730, 3239386), (1387, 1704940), (1460, 1619693), (2774, 852470), (5548, 426235), (6935, 340988), (13870, 170494), (27740, 85247)]