71039260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5647}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 162255744

約数和(自身を除く): 91216484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 5647, 6290, 11294, 12580, 22588, 28235, 56470, 95999, 112940, 191998, 208939, 383996, 417878, 479995, 835756, 959990, 1044695, 1919980, 2089390, 3551963, 4178780, 7103926, 14207852, 17759815, 35519630, 71039260]

約数ペア:

[(1, 71039260), (2, 35519630), (4, 17759815), (5, 14207852), (10, 7103926), (17, 4178780), (20, 3551963), (34, 2089390), (37, 1919980), (68, 1044695), (74, 959990), (85, 835756), (148, 479995), (170, 417878), (185, 383996), (340, 208939), (370, 191998), (629, 112940), (740, 95999), (1258, 56470), (2516, 28235), (3145, 22588), (5647, 12580), (6290, 11294)]