24120500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 55473600

約数和(自身を除く): 31353100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 2539, 4750, 5078, 9500, 10156, 12695, 25390, 48241, 50780, 63475, 96482, 126950, 192964, 241205, 253900, 317375, 482410, 634750, 964820, 1206025, 1269500, 2412050, 4824100, 6030125, 12060250, 24120500]

約数ペア:

[(1, 24120500), (2, 12060250), (4, 6030125), (5, 4824100), (10, 2412050), (19, 1269500), (20, 1206025), (25, 964820), (38, 634750), (50, 482410), (76, 317375), (95, 253900), (100, 241205), (125, 192964), (190, 126950), (250, 96482), (380, 63475), (475, 50780), (500, 48241), (950, 25390), (1900, 12695), (2375, 10156), (2539, 9500), (4750, 5078)]