25910604

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 75828480

約数和(自身を除く): 49917876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 61, 69, 76, 81, 92, 108, 114, 122, 138, 162, 171, 183, 207, 228, 243, 244, 276, 324, 342, 366, 414, 437, 486, 513, 549, 621, 684, 732, 828, 874, 972, 1026, 1098, 1159, 1242, 1311, 1403, 1539, 1647, 1748, 1863, 2052, 2196, 2318, 2484, 2622, 2806, 3078, 3294, 3477, 3726, 3933, 4209, 4617, 4636, 4941, 5244, 5589, 5612, 6156, 6588, 6954, 7452, 7866, 8418, 9234, 9882, 10431, 11178, 11799, 12627, 13908, 14823, 15732, 16836, 18468, 19764, 20862, 22356, 23598, 25254, 26657, 29646, 31293, 35397, 37881, 41724, 47196, 50508, 53314, 59292, 62586, 70794, 75762, 79971, 93879, 106191, 106628, 113643, 125172, 141588, 151524, 159942, 187758, 212382, 227286, 239913, 281637, 319884, 340929, 375516, 424764, 454572, 479826, 563274, 681858, 719739, 959652, 1126548, 1363716, 1439478, 2159217, 2878956, 4318434, 6477651, 8636868, 12955302, 25910604]

約数ペア:

[(1, 25910604), (2, 12955302), (3, 8636868), (4, 6477651), (6, 4318434), (9, 2878956), (12, 2159217), (18, 1439478), (19, 1363716), (23, 1126548), (27, 959652), (36, 719739), (38, 681858), (46, 563274), (54, 479826), (57, 454572), (61, 424764), (69, 375516), (76, 340929), (81, 319884), (92, 281637), (108, 239913), (114, 227286), (122, 212382), (138, 187758), (162, 159942), (171, 151524), (183, 141588), (207, 125172), (228, 113643), (243, 106628), (244, 106191), (276, 93879), (324, 79971), (342, 75762), (366, 70794), (414, 62586), (437, 59292), (486, 53314), (513, 50508), (549, 47196), (621, 41724), (684, 37881), (732, 35397), (828, 31293), (874, 29646), (972, 26657), (1026, 25254), (1098, 23598), (1159, 22356), (1242, 20862), (1311, 19764), (1403, 18468), (1539, 16836), (1647, 15732), (1748, 14823), (1863, 13908), (2052, 12627), (2196, 11799), (2318, 11178), (2484, 10431), (2622, 9882), (2806, 9234), (3078, 8418), (3294, 7866), (3477, 7452), (3726, 6954), (3933, 6588), (4209, 6156), (4617, 5612), (4636, 5589), (4941, 5244)]