3568804940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{122471}}^1$

素因数の和:122558

約数の個数: 48

約数和(自身を含む): 7900913664

約数和(自身を除く): 4332108724

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7285, 14570, 29140, 122471, 244942, 489884, 612355, 1224710, 2449420, 3796601, 5756137, 7593202, 11512274, 15186404, 18983005, 23024548, 28780685, 37966010, 57561370, 75932020, 115122740, 178440247, 356880494, 713760988, 892201235, 1784402470, 3568804940]

約数ペア:

[(1, 3568804940), (2, 1784402470), (4, 892201235), (5, 713760988), (10, 356880494), (20, 178440247), (31, 115122740), (47, 75932020), (62, 57561370), (94, 37966010), (124, 28780685), (155, 23024548), (188, 18983005), (235, 15186404), (310, 11512274), (470, 7593202), (620, 5756137), (940, 3796601), (1457, 2449420), (2914, 1224710), (5828, 612355), (7285, 489884), (14570, 244942), (29140, 122471)]