25161510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4053

約数の個数: 64

約数和(自身を含む): 69361920

約数和(自身を除く): 44200410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 4013, 6270, 8026, 12039, 20065, 24078, 40130, 44143, 60195, 76247, 88286, 120390, 132429, 152494, 220715, 228741, 264858, 381235, 441430, 457482, 662145, 762470, 838717, 1143705, 1324290, 1677434, 2287410, 2516151, 4193585, 5032302, 8387170, 12580755, 25161510]

約数ペア:

[(1, 25161510), (2, 12580755), (3, 8387170), (5, 5032302), (6, 4193585), (10, 2516151), (11, 2287410), (15, 1677434), (19, 1324290), (22, 1143705), (30, 838717), (33, 762470), (38, 662145), (55, 457482), (57, 441430), (66, 381235), (95, 264858), (110, 228741), (114, 220715), (165, 152494), (190, 132429), (209, 120390), (285, 88286), (330, 76247), (418, 60195), (570, 44143), (627, 40130), (1045, 24078), (1254, 20065), (2090, 12039), (3135, 8026), (4013, 6270)]