15675066280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{54877}}^1$

素因数の和:55118

約数の個数: 64

約数和(自身を含む): 36410455440

約数和(自身を除く): 20735389160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 193, 296, 370, 386, 740, 772, 965, 1480, 1544, 1930, 3860, 7141, 7720, 14282, 28564, 35705, 54877, 57128, 71410, 109754, 142820, 219508, 274385, 285640, 439016, 548770, 1097540, 2030449, 2195080, 4060898, 8121796, 10152245, 10591261, 16243592, 20304490, 21182522, 40608980, 42365044, 52956305, 81217960, 84730088, 105912610, 211825220, 391876657, 423650440, 783753314, 1567506628, 1959383285, 3135013256, 3918766570, 7837533140, 15675066280]

約数ペア:

[(1, 15675066280), (2, 7837533140), (4, 3918766570), (5, 3135013256), (8, 1959383285), (10, 1567506628), (20, 783753314), (37, 423650440), (40, 391876657), (74, 211825220), (148, 105912610), (185, 84730088), (193, 81217960), (296, 52956305), (370, 42365044), (386, 40608980), (740, 21182522), (772, 20304490), (965, 16243592), (1480, 10591261), (1544, 10152245), (1930, 8121796), (3860, 4060898), (7141, 2195080), (7720, 2030449), (14282, 1097540), (28564, 548770), (35705, 439016), (54877, 285640), (57128, 274385), (71410, 219508), (109754, 142820)]