2752051200020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{7231963}}^1$

素因数の和:7232384

約数の個数: 48

約数和(自身を含む): 5904753966720

約数和(自身を除く): 3152702766700

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 359, 530, 718, 1060, 1436, 1795, 3590, 7180, 19027, 38054, 76108, 95135, 190270, 380540, 7231963, 14463926, 28927852, 36159815, 72319630, 144639260, 383294039, 766588078, 1533176156, 1916470195, 2596274717, 3832940390, 5192549434, 7665880780, 10385098868, 12981373585, 25962747170, 51925494340, 137602560001, 275205120002, 550410240004, 688012800005, 1376025600010, 2752051200020]

約数ペア:

[(1, 2752051200020), (2, 1376025600010), (4, 688012800005), (5, 550410240004), (10, 275205120002), (20, 137602560001), (53, 51925494340), (106, 25962747170), (212, 12981373585), (265, 10385098868), (359, 7665880780), (530, 5192549434), (718, 3832940390), (1060, 2596274717), (1436, 1916470195), (1795, 1533176156), (3590, 766588078), (7180, 383294039), (19027, 144639260), (38054, 72319630), (76108, 36159815), (95135, 28927852), (190270, 14463926), (380540, 7231963)]