245943710

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 447616800

約数和(自身を除く): 201673090

約数列:

[1, 2, 5, 10, 211, 229, 422, 458, 509, 1018, 1055, 1145, 2110, 2290, 2545, 5090, 48319, 96638, 107399, 116561, 214798, 233122, 241595, 483190, 536995, 582805, 1073990, 1165610, 24594371, 49188742, 122971855, 245943710]

約数ペア:

[(1, 245943710), (2, 122971855), (5, 49188742), (10, 24594371), (211, 1165610), (229, 1073990), (422, 582805), (458, 536995), (509, 483190), (1018, 241595), (1055, 233122), (1145, 214798), (2110, 116561), (2290, 107399), (2545, 96638), (5090, 48319)]