104950400

素因数分解:

$2^7\times 5^2\times {\mathrm{32797}}^1$

素因数の和:32821

約数の個数: 48

約数和(自身を含む): 259268190

約数和(自身を除く): 154317790

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, 32797, 65594, 131188, 163985, 262376, 327970, 524752, 655940, 819925, 1049504, 1311880, 1639850, 2099008, 2623760, 3279700, 4198016, 5247520, 6559400, 10495040, 13118800, 20990080, 26237600, 52475200, 104950400]

約数ペア:

[(1, 104950400), (2, 52475200), (4, 26237600), (5, 20990080), (8, 13118800), (10, 10495040), (16, 6559400), (20, 5247520), (25, 4198016), (32, 3279700), (40, 2623760), (50, 2099008), (64, 1639850), (80, 1311880), (100, 1049504), (128, 819925), (160, 655940), (200, 524752), (320, 327970), (400, 262376), (640, 163985), (800, 131188), (1600, 65594), (3200, 32797)]