109587760

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2213}}^1$

素因数の和:2845

約数の個数: 40

約数和(自身を含む): 255318480

約数和(自身を除く): 145730720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 1238, 2213, 2476, 3095, 4426, 4952, 6190, 8852, 9904, 11065, 12380, 17704, 22130, 24760, 35408, 44260, 49520, 88520, 177040, 1369847, 2739694, 5479388, 6849235, 10958776, 13698470, 21917552, 27396940, 54793880, 109587760]

約数ペア:

[(1, 109587760), (2, 54793880), (4, 27396940), (5, 21917552), (8, 13698470), (10, 10958776), (16, 6849235), (20, 5479388), (40, 2739694), (80, 1369847), (619, 177040), (1238, 88520), (2213, 49520), (2476, 44260), (3095, 35408), (4426, 24760), (4952, 22130), (6190, 17704), (8852, 12380), (9904, 11065)]