25842650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 50394840

約数和(自身を除く): 24552190

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 122, 185, 229, 305, 370, 458, 610, 925, 1145, 1525, 1850, 2257, 2290, 3050, 4514, 5725, 8473, 11285, 11450, 13969, 16946, 22570, 27938, 42365, 56425, 69845, 84730, 112850, 139690, 211825, 349225, 423650, 516853, 698450, 1033706, 2584265, 5168530, 12921325, 25842650]

約数ペア:

[(1, 25842650), (2, 12921325), (5, 5168530), (10, 2584265), (25, 1033706), (37, 698450), (50, 516853), (61, 423650), (74, 349225), (122, 211825), (185, 139690), (229, 112850), (305, 84730), (370, 69845), (458, 56425), (610, 42365), (925, 27938), (1145, 22570), (1525, 16946), (1850, 13969), (2257, 11450), (2290, 11285), (3050, 8473), (4514, 5725)]