91344440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3917}}^1$

素因数の和:3992

約数の個数: 64

約数和(自身を含む): 228497760

約数和(自身を除く): 137153320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 3917, 4664, 5830, 7834, 11660, 15668, 19585, 23320, 31336, 39170, 43087, 78340, 86174, 156680, 172348, 207601, 215435, 344696, 415202, 430870, 830404, 861740, 1038005, 1660808, 1723480, 2076010, 2283611, 4152020, 4567222, 8304040, 9134444, 11418055, 18268888, 22836110, 45672220, 91344440]

約数ペア:

[(1, 91344440), (2, 45672220), (4, 22836110), (5, 18268888), (8, 11418055), (10, 9134444), (11, 8304040), (20, 4567222), (22, 4152020), (40, 2283611), (44, 2076010), (53, 1723480), (55, 1660808), (88, 1038005), (106, 861740), (110, 830404), (212, 430870), (220, 415202), (265, 344696), (424, 215435), (440, 207601), (530, 172348), (583, 156680), (1060, 86174), (1166, 78340), (2120, 43087), (2332, 39170), (2915, 31336), (3917, 23320), (4664, 19585), (5830, 15668), (7834, 11660)]