54352160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:994

約数の個数: 72

約数和(自身を含む): 135664956

約数和(自身を除く): 81312796

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 941, 1444, 1520, 1805, 1882, 2888, 3040, 3610, 3764, 4705, 5776, 7220, 7528, 9410, 11552, 14440, 15056, 17879, 18820, 28880, 30112, 35758, 37640, 57760, 71516, 75280, 89395, 143032, 150560, 178790, 286064, 339701, 357580, 572128, 679402, 715160, 1358804, 1430320, 1698505, 2717608, 2860640, 3397010, 5435216, 6794020, 10870432, 13588040, 27176080, 54352160]

約数ペア:

[(1, 54352160), (2, 27176080), (4, 13588040), (5, 10870432), (8, 6794020), (10, 5435216), (16, 3397010), (19, 2860640), (20, 2717608), (32, 1698505), (38, 1430320), (40, 1358804), (76, 715160), (80, 679402), (95, 572128), (152, 357580), (160, 339701), (190, 286064), (304, 178790), (361, 150560), (380, 143032), (608, 89395), (722, 75280), (760, 71516), (941, 57760), (1444, 37640), (1520, 35758), (1805, 30112), (1882, 28880), (2888, 18820), (3040, 17879), (3610, 15056), (3764, 14440), (4705, 11552), (5776, 9410), (7220, 7528)]