230504950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6769

約数の個数: 48

約数和(自身を含む): 470501136

約数和(自身を除く): 239996186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6691, 6890, 13382, 17225, 33455, 34450, 66910, 86983, 167275, 173966, 334550, 354623, 434915, 709246, 869830, 1773115, 2174575, 3546230, 4349150, 4610099, 8865575, 9220198, 17731150, 23050495, 46100990, 115252475, 230504950]

約数ペア:

[(1, 230504950), (2, 115252475), (5, 46100990), (10, 23050495), (13, 17731150), (25, 9220198), (26, 8865575), (50, 4610099), (53, 4349150), (65, 3546230), (106, 2174575), (130, 1773115), (265, 869830), (325, 709246), (530, 434915), (650, 354623), (689, 334550), (1325, 173966), (1378, 167275), (2650, 86983), (3445, 66910), (6691, 34450), (6890, 33455), (13382, 17225)]