83716960

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5879}}^1$

素因数の和:5983

約数の個数: 48

約数和(自身を含む): 200037600

約数和(自身を除く): 116320640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5879, 7120, 11758, 14240, 23516, 29395, 47032, 58790, 94064, 117580, 188128, 235160, 470320, 523231, 940640, 1046462, 2092924, 2616155, 4185848, 5232310, 8371696, 10464620, 16743392, 20929240, 41858480, 83716960]

約数ペア:

[(1, 83716960), (2, 41858480), (4, 20929240), (5, 16743392), (8, 10464620), (10, 8371696), (16, 5232310), (20, 4185848), (32, 2616155), (40, 2092924), (80, 1046462), (89, 940640), (160, 523231), (178, 470320), (356, 235160), (445, 188128), (712, 117580), (890, 94064), (1424, 58790), (1780, 47032), (2848, 29395), (3560, 23516), (5879, 14240), (7120, 11758)]