25863420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 53970180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 263, 298, 330, 447, 526, 596, 660, 745, 789, 894, 1052, 1315, 1490, 1578, 1639, 1788, 2235, 2630, 2893, 2980, 3156, 3278, 3945, 4470, 4917, 5260, 5786, 6556, 7890, 8195, 8679, 8940, 9834, 11572, 14465, 15780, 16390, 17358, 19668, 24585, 28930, 32780, 34716, 39187, 43395, 49170, 57860, 78374, 86790, 98340, 117561, 156748, 173580, 195935, 235122, 391870, 431057, 470244, 587805, 783740, 862114, 1175610, 1293171, 1724228, 2155285, 2351220, 2586342, 4310570, 5172684, 6465855, 8621140, 12931710, 25863420]

約数ペア:

[(1, 25863420), (2, 12931710), (3, 8621140), (4, 6465855), (5, 5172684), (6, 4310570), (10, 2586342), (11, 2351220), (12, 2155285), (15, 1724228), (20, 1293171), (22, 1175610), (30, 862114), (33, 783740), (44, 587805), (55, 470244), (60, 431057), (66, 391870), (110, 235122), (132, 195935), (149, 173580), (165, 156748), (220, 117561), (263, 98340), (298, 86790), (330, 78374), (447, 57860), (526, 49170), (596, 43395), (660, 39187), (745, 34716), (789, 32780), (894, 28930), (1052, 24585), (1315, 19668), (1490, 17358), (1578, 16390), (1639, 15780), (1788, 14465), (2235, 11572), (2630, 9834), (2893, 8940), (2980, 8679), (3156, 8195), (3278, 7890), (3945, 6556), (4470, 5786), (4917, 5260)]