5007540760

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1\times {\mathrm{1249}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 11388600000

約数和(自身を除く): 6381059240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 887, 904, 1130, 1249, 1774, 2260, 2498, 3548, 4435, 4520, 4996, 6245, 7096, 8870, 9992, 12490, 17740, 24980, 35480, 49960, 100231, 141137, 200462, 282274, 400924, 501155, 564548, 705685, 801848, 1002310, 1107863, 1129096, 1411370, 2004620, 2215726, 2822740, 4009240, 4431452, 5539315, 5645480, 8862904, 11078630, 22157260, 44314520, 125188519, 250377038, 500754076, 625942595, 1001508152, 1251885190, 2503770380, 5007540760]

約数ペア:

[(1, 5007540760), (2, 2503770380), (4, 1251885190), (5, 1001508152), (8, 625942595), (10, 500754076), (20, 250377038), (40, 125188519), (113, 44314520), (226, 22157260), (452, 11078630), (565, 8862904), (887, 5645480), (904, 5539315), (1130, 4431452), (1249, 4009240), (1774, 2822740), (2260, 2215726), (2498, 2004620), (3548, 1411370), (4435, 1129096), (4520, 1107863), (4996, 1002310), (6245, 801848), (7096, 705685), (8870, 564548), (9992, 501155), (12490, 400924), (17740, 282274), (24980, 200462), (35480, 141137), (49960, 100231)]