16001036220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20514149}}^1$

素因数の和:20514174

約数の個数: 48

約数和(自身を含む): 48249280800

約数和(自身を除く): 32248244580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 20514149, 41028298, 61542447, 82056596, 102570745, 123084894, 205141490, 246169788, 266683937, 307712235, 410282980, 533367874, 615424470, 800051811, 1066735748, 1230848940, 1333419685, 1600103622, 2666839370, 3200207244, 4000259055, 5333678740, 8000518110, 16001036220]

約数ペア:

[(1, 16001036220), (2, 8000518110), (3, 5333678740), (4, 4000259055), (5, 3200207244), (6, 2666839370), (10, 1600103622), (12, 1333419685), (13, 1230848940), (15, 1066735748), (20, 800051811), (26, 615424470), (30, 533367874), (39, 410282980), (52, 307712235), (60, 266683937), (65, 246169788), (78, 205141490), (130, 123084894), (156, 102570745), (195, 82056596), (260, 61542447), (390, 41028298), (780, 20514149)]