13872350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 27092016

約数和(自身を除く): 13219666

約数列:

[1, 2, 5, 10, 25, 41, 50, 67, 82, 101, 134, 202, 205, 335, 410, 505, 670, 1010, 1025, 1675, 2050, 2525, 2747, 3350, 4141, 5050, 5494, 6767, 8282, 13534, 13735, 20705, 27470, 33835, 41410, 67670, 68675, 103525, 137350, 169175, 207050, 277447, 338350, 554894, 1387235, 2774470, 6936175, 13872350]

約数ペア:

[(1, 13872350), (2, 6936175), (5, 2774470), (10, 1387235), (25, 554894), (41, 338350), (50, 277447), (67, 207050), (82, 169175), (101, 137350), (134, 103525), (202, 68675), (205, 67670), (335, 41410), (410, 33835), (505, 27470), (670, 20705), (1010, 13735), (1025, 13534), (1675, 8282), (2050, 6767), (2525, 5494), (2747, 5050), (3350, 4141)]