121347500

素因数分解:

$2^2\times 5^4\times {\mathrm{48539}}^1$

素因数の和:48563

約数の個数: 30

約数和(自身を含む): 265368180

約数和(自身を除く): 144020680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 48539, 97078, 194156, 242695, 485390, 970780, 1213475, 2426950, 4853900, 6067375, 12134750, 24269500, 30336875, 60673750, 121347500]

約数ペア:

[(1, 121347500), (2, 60673750), (4, 30336875), (5, 24269500), (10, 12134750), (20, 6067375), (25, 4853900), (50, 2426950), (100, 1213475), (125, 970780), (250, 485390), (500, 242695), (625, 194156), (1250, 97078), (2500, 48539)]