101543540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19603}}^1$

素因数の和:19656

約数の個数: 48

約数和(自身を含む): 250303872

約数和(自身を除く): 148760332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 19603, 39206, 78412, 98015, 137221, 196030, 274442, 392060, 548884, 686105, 725311, 1372210, 1450622, 2744420, 2901244, 3626555, 5077177, 7253110, 10154354, 14506220, 20308708, 25385885, 50771770, 101543540]

約数ペア:

[(1, 101543540), (2, 50771770), (4, 25385885), (5, 20308708), (7, 14506220), (10, 10154354), (14, 7253110), (20, 5077177), (28, 3626555), (35, 2901244), (37, 2744420), (70, 1450622), (74, 1372210), (140, 725311), (148, 686105), (185, 548884), (259, 392060), (370, 274442), (518, 196030), (740, 137221), (1036, 98015), (1295, 78412), (2590, 39206), (5180, 19603)]