25993110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 75188736

約数和(自身を除く): 49195626

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 73, 78, 83, 110, 130, 143, 146, 165, 166, 195, 219, 249, 286, 330, 365, 390, 415, 429, 438, 498, 715, 730, 803, 830, 858, 913, 949, 1079, 1095, 1245, 1430, 1606, 1826, 1898, 2145, 2158, 2190, 2409, 2490, 2739, 2847, 3237, 4015, 4290, 4565, 4745, 4818, 5395, 5478, 5694, 6059, 6474, 8030, 9130, 9490, 10439, 10790, 11869, 12045, 12118, 13695, 14235, 16185, 18177, 20878, 23738, 24090, 27390, 28470, 30295, 31317, 32370, 35607, 36354, 52195, 59345, 60590, 62634, 66649, 71214, 78767, 90885, 104390, 118690, 133298, 156585, 157534, 178035, 181770, 199947, 236301, 313170, 333245, 356070, 393835, 399894, 472602, 666490, 787670, 866437, 999735, 1181505, 1732874, 1999470, 2363010, 2599311, 4332185, 5198622, 8664370, 12996555, 25993110]

約数ペア:

[(1, 25993110), (2, 12996555), (3, 8664370), (5, 5198622), (6, 4332185), (10, 2599311), (11, 2363010), (13, 1999470), (15, 1732874), (22, 1181505), (26, 999735), (30, 866437), (33, 787670), (39, 666490), (55, 472602), (65, 399894), (66, 393835), (73, 356070), (78, 333245), (83, 313170), (110, 236301), (130, 199947), (143, 181770), (146, 178035), (165, 157534), (166, 156585), (195, 133298), (219, 118690), (249, 104390), (286, 90885), (330, 78767), (365, 71214), (390, 66649), (415, 62634), (429, 60590), (438, 59345), (498, 52195), (715, 36354), (730, 35607), (803, 32370), (830, 31317), (858, 30295), (913, 28470), (949, 27390), (1079, 24090), (1095, 23738), (1245, 20878), (1430, 18177), (1606, 16185), (1826, 14235), (1898, 13695), (2145, 12118), (2158, 12045), (2190, 11869), (2409, 10790), (2490, 10439), (2739, 9490), (2847, 9130), (3237, 8030), (4015, 6474), (4290, 6059), (4565, 5694), (4745, 5478), (4818, 5395)]