111682880

素因数分解:

$2^6\times 5^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1267

約数の個数: 56

約数和(自身を含む): 266898120

約数和(自身を除く): 155215240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 421, 829, 842, 1658, 1684, 2105, 3316, 3368, 4145, 4210, 6632, 6736, 8290, 8420, 13264, 13472, 16580, 16840, 26528, 26944, 33160, 33680, 53056, 66320, 67360, 132640, 134720, 265280, 349009, 698018, 1396036, 1745045, 2792072, 3490090, 5584144, 6980180, 11168288, 13960360, 22336576, 27920720, 55841440, 111682880]

約数ペア:

[(1, 111682880), (2, 55841440), (4, 27920720), (5, 22336576), (8, 13960360), (10, 11168288), (16, 6980180), (20, 5584144), (32, 3490090), (40, 2792072), (64, 1745045), (80, 1396036), (160, 698018), (320, 349009), (421, 265280), (829, 134720), (842, 132640), (1658, 67360), (1684, 66320), (2105, 53056), (3316, 33680), (3368, 33160), (4145, 26944), (4210, 26528), (6632, 16840), (6736, 16580), (8290, 13472), (8420, 13264)]