13493800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 34149600

約数和(自身を除く): 20655800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 53, 67, 76, 95, 100, 106, 134, 152, 190, 200, 212, 265, 268, 335, 380, 424, 475, 530, 536, 670, 760, 950, 1007, 1060, 1273, 1325, 1340, 1675, 1900, 2014, 2120, 2546, 2650, 2680, 3350, 3551, 3800, 4028, 5035, 5092, 5300, 6365, 6700, 7102, 8056, 10070, 10184, 10600, 12730, 13400, 14204, 17755, 20140, 25175, 25460, 28408, 31825, 35510, 40280, 50350, 50920, 63650, 67469, 71020, 88775, 100700, 127300, 134938, 142040, 177550, 201400, 254600, 269876, 337345, 355100, 539752, 674690, 710200, 1349380, 1686725, 2698760, 3373450, 6746900, 13493800]

約数ペア:

[(1, 13493800), (2, 6746900), (4, 3373450), (5, 2698760), (8, 1686725), (10, 1349380), (19, 710200), (20, 674690), (25, 539752), (38, 355100), (40, 337345), (50, 269876), (53, 254600), (67, 201400), (76, 177550), (95, 142040), (100, 134938), (106, 127300), (134, 100700), (152, 88775), (190, 71020), (200, 67469), (212, 63650), (265, 50920), (268, 50350), (335, 40280), (380, 35510), (424, 31825), (475, 28408), (530, 25460), (536, 25175), (670, 20140), (760, 17755), (950, 14204), (1007, 13400), (1060, 12730), (1273, 10600), (1325, 10184), (1340, 10070), (1675, 8056), (1900, 7102), (2014, 6700), (2120, 6365), (2546, 5300), (2650, 5092), (2680, 5035), (3350, 4028), (3551, 3800)]