15692492140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1\times {\mathrm{7901}}^1$

素因数の和:15562

約数の個数: 48

約数和(自身を含む): 35498312640

約数和(自身を除く): 19805820500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7639, 7901, 15278, 15802, 30556, 31604, 38195, 39505, 76390, 79010, 99307, 102713, 152780, 158020, 198614, 205426, 397228, 410852, 496535, 513565, 993070, 1027130, 1986140, 2054260, 60355739, 120711478, 241422956, 301778695, 603557390, 784624607, 1207114780, 1569249214, 3138498428, 3923123035, 7846246070, 15692492140]

約数ペア:

[(1, 15692492140), (2, 7846246070), (4, 3923123035), (5, 3138498428), (10, 1569249214), (13, 1207114780), (20, 784624607), (26, 603557390), (52, 301778695), (65, 241422956), (130, 120711478), (260, 60355739), (7639, 2054260), (7901, 1986140), (15278, 1027130), (15802, 993070), (30556, 513565), (31604, 496535), (38195, 410852), (39505, 397228), (76390, 205426), (79010, 198614), (99307, 158020), (102713, 152780)]