26249220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145829}}^1$

素因数の和:145844

約数の個数: 36

約数和(自身を含む): 79623180

約数和(自身を除く): 53373960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145829, 291658, 437487, 583316, 729145, 874974, 1312461, 1458290, 1749948, 2187435, 2624922, 2916580, 4374870, 5249844, 6562305, 8749740, 13124610, 26249220]

約数ペア:

[(1, 26249220), (2, 13124610), (3, 8749740), (4, 6562305), (5, 5249844), (6, 4374870), (9, 2916580), (10, 2624922), (12, 2187435), (15, 1749948), (18, 1458290), (20, 1312461), (30, 874974), (36, 729145), (45, 583316), (60, 437487), (90, 291658), (180, 145829)]