16351355480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{775681}}^1$

素因数の和:775740

約数の個数: 64

約数和(自身を含む): 40211354880

約数和(自身を除く): 23859999400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 775681, 1551362, 3102724, 3878405, 6205448, 7756810, 13186577, 15513620, 24046111, 26373154, 31027240, 48092222, 52746308, 65932885, 96184444, 105492616, 120230555, 131865770, 192368888, 240461110, 263731540, 408783887, 480922220, 527463080, 817567774, 961844440, 1635135548, 2043919435, 3270271096, 4087838870, 8175677740, 16351355480]

約数ペア:

[(1, 16351355480), (2, 8175677740), (4, 4087838870), (5, 3270271096), (8, 2043919435), (10, 1635135548), (17, 961844440), (20, 817567774), (31, 527463080), (34, 480922220), (40, 408783887), (62, 263731540), (68, 240461110), (85, 192368888), (124, 131865770), (136, 120230555), (155, 105492616), (170, 96184444), (248, 65932885), (310, 52746308), (340, 48092222), (527, 31027240), (620, 26373154), (680, 24046111), (1054, 15513620), (1240, 13186577), (2108, 7756810), (2635, 6205448), (4216, 3878405), (5270, 3102724), (10540, 1551362), (21080, 775681)]