15664024060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{116047}}^1$

素因数の和:116470

約数の個数: 48

約数和(自身を含む): 34917450624

約数和(自身を除く): 19253426564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 397, 794, 1588, 1985, 3970, 6749, 7940, 13498, 26996, 33745, 67490, 116047, 134980, 232094, 464188, 580235, 1160470, 1972799, 2320940, 3945598, 7891196, 9863995, 19727990, 39455980, 46070659, 92141318, 184282636, 230353295, 460706590, 783201203, 921413180, 1566402406, 3132804812, 3916006015, 7832012030, 15664024060]

約数ペア:

[(1, 15664024060), (2, 7832012030), (4, 3916006015), (5, 3132804812), (10, 1566402406), (17, 921413180), (20, 783201203), (34, 460706590), (68, 230353295), (85, 184282636), (170, 92141318), (340, 46070659), (397, 39455980), (794, 19727990), (1588, 9863995), (1985, 7891196), (3970, 3945598), (6749, 2320940), (7940, 1972799), (13498, 1160470), (26996, 580235), (33745, 464188), (67490, 232094), (116047, 134980)]