26106780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 84994560

約数和(自身を除く): 58887780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1019, 1220, 1281, 1708, 1830, 2038, 2135, 2562, 3057, 3660, 4076, 4270, 5095, 5124, 6114, 6405, 7133, 8540, 10190, 12228, 12810, 14266, 15285, 20380, 21399, 25620, 28532, 30570, 35665, 42798, 61140, 62159, 71330, 85596, 106995, 124318, 142660, 186477, 213990, 248636, 310795, 372954, 427980, 435113, 621590, 745908, 870226, 932385, 1243180, 1305339, 1740452, 1864770, 2175565, 2610678, 3729540, 4351130, 5221356, 6526695, 8702260, 13053390, 26106780]

約数ペア:

[(1, 26106780), (2, 13053390), (3, 8702260), (4, 6526695), (5, 5221356), (6, 4351130), (7, 3729540), (10, 2610678), (12, 2175565), (14, 1864770), (15, 1740452), (20, 1305339), (21, 1243180), (28, 932385), (30, 870226), (35, 745908), (42, 621590), (60, 435113), (61, 427980), (70, 372954), (84, 310795), (105, 248636), (122, 213990), (140, 186477), (183, 142660), (210, 124318), (244, 106995), (305, 85596), (366, 71330), (420, 62159), (427, 61140), (610, 42798), (732, 35665), (854, 30570), (915, 28532), (1019, 25620), (1220, 21399), (1281, 20380), (1708, 15285), (1830, 14266), (2038, 12810), (2135, 12228), (2562, 10190), (3057, 8540), (3660, 7133), (4076, 6405), (4270, 6114), (5095, 5124)]