36819640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 100336320

約数和(自身を除く): 63516680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 44, 52, 55, 65, 82, 88, 104, 110, 130, 143, 157, 164, 205, 220, 260, 286, 314, 328, 410, 440, 451, 520, 533, 572, 628, 715, 785, 820, 902, 1066, 1144, 1256, 1430, 1570, 1640, 1727, 1804, 2041, 2132, 2255, 2665, 2860, 3140, 3454, 3608, 4082, 4264, 4510, 5330, 5720, 5863, 6280, 6437, 6908, 8164, 8635, 9020, 10205, 10660, 11726, 12874, 13816, 16328, 17270, 18040, 20410, 21320, 22451, 23452, 25748, 29315, 32185, 34540, 40820, 44902, 46904, 51496, 58630, 64370, 69080, 70807, 81640, 83681, 89804, 112255, 117260, 128740, 141614, 167362, 179608, 224510, 234520, 257480, 283228, 334724, 354035, 418405, 449020, 566456, 669448, 708070, 836810, 898040, 920491, 1416140, 1673620, 1840982, 2832280, 3347240, 3681964, 4602455, 7363928, 9204910, 18409820, 36819640]

約数ペア:

[(1, 36819640), (2, 18409820), (4, 9204910), (5, 7363928), (8, 4602455), (10, 3681964), (11, 3347240), (13, 2832280), (20, 1840982), (22, 1673620), (26, 1416140), (40, 920491), (41, 898040), (44, 836810), (52, 708070), (55, 669448), (65, 566456), (82, 449020), (88, 418405), (104, 354035), (110, 334724), (130, 283228), (143, 257480), (157, 234520), (164, 224510), (205, 179608), (220, 167362), (260, 141614), (286, 128740), (314, 117260), (328, 112255), (410, 89804), (440, 83681), (451, 81640), (520, 70807), (533, 69080), (572, 64370), (628, 58630), (715, 51496), (785, 46904), (820, 44902), (902, 40820), (1066, 34540), (1144, 32185), (1256, 29315), (1430, 25748), (1570, 23452), (1640, 22451), (1727, 21320), (1804, 20410), (2041, 18040), (2132, 17270), (2255, 16328), (2665, 13816), (2860, 12874), (3140, 11726), (3454, 10660), (3608, 10205), (4082, 9020), (4264, 8635), (4510, 8164), (5330, 6908), (5720, 6437), (5863, 6280)]