66174910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 131344416

約数和(自身を除く): 65169506

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 722, 797, 874, 1594, 1805, 2185, 3610, 3985, 4370, 7970, 8303, 15143, 16606, 18331, 30286, 36662, 41515, 75715, 83030, 91655, 151430, 183310, 287717, 348289, 575434, 696578, 1438585, 1741445, 2877170, 3482890, 6617491, 13234982, 33087455, 66174910]

約数ペア:

[(1, 66174910), (2, 33087455), (5, 13234982), (10, 6617491), (19, 3482890), (23, 2877170), (38, 1741445), (46, 1438585), (95, 696578), (115, 575434), (190, 348289), (230, 287717), (361, 183310), (437, 151430), (722, 91655), (797, 83030), (874, 75715), (1594, 41515), (1805, 36662), (2185, 30286), (3610, 18331), (3985, 16606), (4370, 15143), (7970, 8303)]