16099191610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 29979095328

約数和(自身を除く): 13879903718

約数列:

[1, 2, 5, 10, 41, 82, 181, 205, 362, 401, 410, 541, 802, 905, 1082, 1810, 2005, 2705, 4010, 5410, 7421, 14842, 16441, 22181, 32882, 37105, 44362, 72581, 74210, 82205, 97921, 110905, 145162, 164410, 195842, 216941, 221810, 362905, 433882, 489605, 725810, 979210, 1084705, 2169410, 2975821, 4014761, 5951642, 8029522, 8894581, 14879105, 17789162, 20073805, 29758210, 39266321, 40147610, 44472905, 78532642, 88945810, 196331605, 392663210, 1609919161, 3219838322, 8049595805, 16099191610]

約数ペア:

[(1, 16099191610), (2, 8049595805), (5, 3219838322), (10, 1609919161), (41, 392663210), (82, 196331605), (181, 88945810), (205, 78532642), (362, 44472905), (401, 40147610), (410, 39266321), (541, 29758210), (802, 20073805), (905, 17789162), (1082, 14879105), (1810, 8894581), (2005, 8029522), (2705, 5951642), (4010, 4014761), (5410, 2975821), (7421, 2169410), (14842, 1084705), (16441, 979210), (22181, 725810), (32882, 489605), (37105, 433882), (44362, 362905), (72581, 221810), (74210, 216941), (82205, 195842), (97921, 164410), (110905, 145162)]