22405260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 63022176

約数和(自身を除く): 40616916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1453, 1542, 2570, 2906, 3084, 3855, 4359, 5140, 5812, 7265, 7710, 8718, 14530, 15420, 17436, 21795, 29060, 43590, 87180, 373421, 746842, 1120263, 1493684, 1867105, 2240526, 3734210, 4481052, 5601315, 7468420, 11202630, 22405260]

約数ペア:

[(1, 22405260), (2, 11202630), (3, 7468420), (4, 5601315), (5, 4481052), (6, 3734210), (10, 2240526), (12, 1867105), (15, 1493684), (20, 1120263), (30, 746842), (60, 373421), (257, 87180), (514, 43590), (771, 29060), (1028, 21795), (1285, 17436), (1453, 15420), (1542, 14530), (2570, 8718), (2906, 7710), (3084, 7265), (3855, 5812), (4359, 5140)]