41385890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 95664240

約数和(自身を除く): 54278350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 73, 89, 91, 98, 130, 146, 178, 182, 245, 365, 445, 455, 490, 511, 623, 637, 730, 890, 910, 949, 1022, 1157, 1246, 1274, 1898, 2314, 2555, 3115, 3185, 3577, 4361, 4745, 5110, 5785, 6230, 6370, 6497, 6643, 7154, 8099, 8722, 9490, 11570, 12994, 13286, 16198, 17885, 21805, 32485, 33215, 35770, 40495, 43610, 45479, 46501, 56693, 64970, 66430, 80990, 84461, 90958, 93002, 113386, 168922, 227395, 232505, 283465, 318353, 422305, 454790, 465010, 566930, 591227, 636706, 844610, 1182454, 1591765, 2956135, 3183530, 4138589, 5912270, 8277178, 20692945, 41385890]

約数ペア:

[(1, 41385890), (2, 20692945), (5, 8277178), (7, 5912270), (10, 4138589), (13, 3183530), (14, 2956135), (26, 1591765), (35, 1182454), (49, 844610), (65, 636706), (70, 591227), (73, 566930), (89, 465010), (91, 454790), (98, 422305), (130, 318353), (146, 283465), (178, 232505), (182, 227395), (245, 168922), (365, 113386), (445, 93002), (455, 90958), (490, 84461), (511, 80990), (623, 66430), (637, 64970), (730, 56693), (890, 46501), (910, 45479), (949, 43610), (1022, 40495), (1157, 35770), (1246, 33215), (1274, 32485), (1898, 21805), (2314, 17885), (2555, 16198), (3115, 13286), (3185, 12994), (3577, 11570), (4361, 9490), (4745, 8722), (5110, 8099), (5785, 7154), (6230, 6643), (6370, 6497)]