20343349900

素因数分解:

$2^2\times 5^2\times {\mathrm{26863}}^1\times {\mathrm{7573}}^1$

素因数の和:34450

約数の個数: 36

約数和(自身を含む): 44152542112

約数和(自身を除く): 23809192212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 7573, 15146, 26863, 30292, 37865, 53726, 75730, 107452, 134315, 151460, 189325, 268630, 378650, 537260, 671575, 757300, 1343150, 2686300, 203433499, 406866998, 813733996, 1017167495, 2034334990, 4068669980, 5085837475, 10171674950, 20343349900]

約数ペア:

[(1, 20343349900), (2, 10171674950), (4, 5085837475), (5, 4068669980), (10, 2034334990), (20, 1017167495), (25, 813733996), (50, 406866998), (100, 203433499), (7573, 2686300), (15146, 1343150), (26863, 757300), (30292, 671575), (37865, 537260), (53726, 378650), (75730, 268630), (107452, 189325), (134315, 151460)]