826675220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2333}}^1\times {\mathrm{2531}}^1$

素因数の和:4880

約数の個数: 48

約数和(自身を含む): 1985655168

約数和(自身を除く): 1158979948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2333, 2531, 4666, 5062, 9332, 10124, 11665, 12655, 16331, 17717, 23330, 25310, 32662, 35434, 46660, 50620, 65324, 70868, 81655, 88585, 163310, 177170, 326620, 354340, 5904823, 11809646, 23619292, 29524115, 41333761, 59048230, 82667522, 118096460, 165335044, 206668805, 413337610, 826675220]

約数ペア:

[(1, 826675220), (2, 413337610), (4, 206668805), (5, 165335044), (7, 118096460), (10, 82667522), (14, 59048230), (20, 41333761), (28, 29524115), (35, 23619292), (70, 11809646), (140, 5904823), (2333, 354340), (2531, 326620), (4666, 177170), (5062, 163310), (9332, 88585), (10124, 81655), (11665, 70868), (12655, 65324), (16331, 50620), (17717, 46660), (23330, 35434), (25310, 32662)]