2016548585610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{20600149}}^1$

素因数の和:20600423

約数の個数: 64

約数和(自身を含む): 5232767702400

約数和(自身を除く): 3216219116790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 251, 390, 502, 753, 1255, 1506, 2510, 3263, 3765, 6526, 7530, 9789, 16315, 19578, 32630, 48945, 97890, 20600149, 41200298, 61800447, 103000745, 123600894, 206001490, 267801937, 309002235, 535603874, 618004470, 803405811, 1339009685, 1606811622, 2678019370, 4017029055, 5170637399, 8034058110, 10341274798, 15511912197, 25853186995, 31023824394, 51706373990, 67218286187, 77559560985, 134436572374, 155119121970, 201654858561, 336091430935, 403309717122, 672182861870, 1008274292805, 2016548585610]

約数ペア:

[(1, 2016548585610), (2, 1008274292805), (3, 672182861870), (5, 403309717122), (6, 336091430935), (10, 201654858561), (13, 155119121970), (15, 134436572374), (26, 77559560985), (30, 67218286187), (39, 51706373990), (65, 31023824394), (78, 25853186995), (130, 15511912197), (195, 10341274798), (251, 8034058110), (390, 5170637399), (502, 4017029055), (753, 2678019370), (1255, 1606811622), (1506, 1339009685), (2510, 803405811), (3263, 618004470), (3765, 535603874), (6526, 309002235), (7530, 267801937), (9789, 206001490), (16315, 123600894), (19578, 103000745), (32630, 61800447), (48945, 41200298), (97890, 20600149)]