65362780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 167215104

約数和(自身を除く): 101852324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 53, 70, 92, 106, 115, 140, 161, 212, 230, 265, 322, 371, 383, 460, 530, 644, 742, 766, 805, 1060, 1219, 1484, 1532, 1610, 1855, 1915, 2438, 2681, 3220, 3710, 3830, 4876, 5362, 6095, 7420, 7660, 8533, 8809, 10724, 12190, 13405, 17066, 17618, 20299, 24380, 26810, 34132, 35236, 40598, 42665, 44045, 53620, 61663, 81196, 85330, 88090, 101495, 123326, 142093, 170660, 176180, 202990, 246652, 284186, 308315, 405980, 466877, 568372, 616630, 710465, 933754, 1233260, 1420930, 1867508, 2334385, 2841860, 3268139, 4668770, 6536278, 9337540, 13072556, 16340695, 32681390, 65362780]

約数ペア:

[(1, 65362780), (2, 32681390), (4, 16340695), (5, 13072556), (7, 9337540), (10, 6536278), (14, 4668770), (20, 3268139), (23, 2841860), (28, 2334385), (35, 1867508), (46, 1420930), (53, 1233260), (70, 933754), (92, 710465), (106, 616630), (115, 568372), (140, 466877), (161, 405980), (212, 308315), (230, 284186), (265, 246652), (322, 202990), (371, 176180), (383, 170660), (460, 142093), (530, 123326), (644, 101495), (742, 88090), (766, 85330), (805, 81196), (1060, 61663), (1219, 53620), (1484, 44045), (1532, 42665), (1610, 40598), (1855, 35236), (1915, 34132), (2438, 26810), (2681, 24380), (3220, 20299), (3710, 17618), (3830, 17066), (4876, 13405), (5362, 12190), (6095, 10724), (7420, 8809), (7660, 8533)]