45078400

素因数分解:

$2^7\times 5^2\times {\mathrm{14087}}^1$

素因数の和:14111

約数の個数: 48

約数和(自身を含む): 111365640

約数和(自身を除く): 66287240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 14087, 28174, 56348, 70435, 112696, 140870, 225392, 281740, 352175, 450784, 563480, 704350, 901568, 1126960, 1408700, 1803136, 2253920, 2817400, 4507840, 5634800, 9015680, 11269600, 22539200, 45078400]

約数ペア:

[(1, 45078400), (2, 22539200), (4, 11269600), (5, 9015680), (8, 5634800), (10, 4507840), (16, 2817400), (20, 2253920), (25, 1803136), (32, 1408700), (40, 1126960), (50, 901568), (64, 704350), (80, 563480), (100, 450784), (128, 352175), (160, 281740), (200, 225392), (320, 140870), (400, 112696), (640, 70435), (800, 56348), (1600, 28174), (3200, 14087)]