25156128

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 44516832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 79, 93, 96, 107, 124, 158, 186, 214, 237, 248, 316, 321, 372, 428, 474, 496, 632, 642, 744, 856, 948, 992, 1264, 1284, 1488, 1712, 1896, 2449, 2528, 2568, 2976, 3317, 3424, 3792, 4898, 5136, 6634, 7347, 7584, 8453, 9796, 9951, 10272, 13268, 14694, 16906, 19592, 19902, 25359, 26536, 29388, 33812, 39184, 39804, 50718, 53072, 58776, 67624, 78368, 79608, 101436, 106144, 117552, 135248, 159216, 202872, 235104, 262043, 270496, 318432, 405744, 524086, 786129, 811488, 1048172, 1572258, 2096344, 3144516, 4192688, 6289032, 8385376, 12578064, 25156128]

約数ペア:

[(1, 25156128), (2, 12578064), (3, 8385376), (4, 6289032), (6, 4192688), (8, 3144516), (12, 2096344), (16, 1572258), (24, 1048172), (31, 811488), (32, 786129), (48, 524086), (62, 405744), (79, 318432), (93, 270496), (96, 262043), (107, 235104), (124, 202872), (158, 159216), (186, 135248), (214, 117552), (237, 106144), (248, 101436), (316, 79608), (321, 78368), (372, 67624), (428, 58776), (474, 53072), (496, 50718), (632, 39804), (642, 39184), (744, 33812), (856, 29388), (948, 26536), (992, 25359), (1264, 19902), (1284, 19592), (1488, 16906), (1712, 14694), (1896, 13268), (2449, 10272), (2528, 9951), (2568, 9796), (2976, 8453), (3317, 7584), (3424, 7347), (3792, 6634), (4898, 5136)]