78073120

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5879}}^1$

素因数の和:5977

約数の個数: 48

約数和(自身を含む): 186701760

約数和(自身を除く): 108628640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5879, 6640, 11758, 13280, 23516, 29395, 47032, 58790, 94064, 117580, 188128, 235160, 470320, 487957, 940640, 975914, 1951828, 2439785, 3903656, 4879570, 7807312, 9759140, 15614624, 19518280, 39036560, 78073120]

約数ペア:

[(1, 78073120), (2, 39036560), (4, 19518280), (5, 15614624), (8, 9759140), (10, 7807312), (16, 4879570), (20, 3903656), (32, 2439785), (40, 1951828), (80, 975914), (83, 940640), (160, 487957), (166, 470320), (332, 235160), (415, 188128), (664, 117580), (830, 94064), (1328, 58790), (1660, 47032), (2656, 29395), (3320, 23516), (5879, 13280), (6640, 11758)]