130163800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3851}}^1$

素因数の和:3893

約数の個数: 72

約数和(自身を含む): 327785940

約数和(自身を除く): 197622140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 3851, 4225, 6760, 7702, 8450, 15404, 16900, 19255, 30808, 33800, 38510, 50063, 77020, 96275, 100126, 154040, 192550, 200252, 250315, 385100, 400504, 500630, 650819, 770200, 1001260, 1251575, 1301638, 2002520, 2503150, 2603276, 3254095, 5006300, 5206552, 6508190, 10012600, 13016380, 16270475, 26032760, 32540950, 65081900, 130163800]

約数ペア:

[(1, 130163800), (2, 65081900), (4, 32540950), (5, 26032760), (8, 16270475), (10, 13016380), (13, 10012600), (20, 6508190), (25, 5206552), (26, 5006300), (40, 3254095), (50, 2603276), (52, 2503150), (65, 2002520), (100, 1301638), (104, 1251575), (130, 1001260), (169, 770200), (200, 650819), (260, 500630), (325, 400504), (338, 385100), (520, 250315), (650, 200252), (676, 192550), (845, 154040), (1300, 100126), (1352, 96275), (1690, 77020), (2600, 50063), (3380, 38510), (3851, 33800), (4225, 30808), (6760, 19255), (7702, 16900), (8450, 15404)]