101020131940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{41453}}^1$

素因数の和:41598

約数の個数: 144

約数和(自身を含む): 265088049408

約数和(自身を除く): 164067917468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 103, 130, 140, 169, 182, 206, 260, 338, 364, 412, 455, 515, 676, 721, 845, 910, 1030, 1183, 1339, 1442, 1690, 1820, 2060, 2366, 2678, 2884, 3380, 3605, 4732, 5356, 5915, 6695, 7210, 9373, 11830, 13390, 14420, 17407, 18746, 23660, 26780, 34814, 37492, 41453, 46865, 69628, 82906, 87035, 93730, 121849, 165812, 174070, 187460, 207265, 243698, 290171, 348140, 414530, 487396, 538889, 580342, 609245, 829060, 1077778, 1160684, 1218490, 1450855, 2155556, 2436980, 2694445, 2901710, 3772223, 4269659, 5388890, 5803420, 7005557, 7544446, 8539318, 10777780, 14011114, 15088892, 17078636, 18861115, 21348295, 28022228, 29887613, 35027785, 37722230, 42696590, 49038899, 55505567, 59775226, 70055570, 75444460, 85393180, 98077798, 111011134, 119550452, 140111140, 149438065, 196155596, 222022268, 245194495, 277527835, 298876130, 388538969, 490388990, 555055670, 597752260, 721572371, 777077938, 980777980, 1110111340, 1443144742, 1554155876, 1942694845, 2886289484, 3607861855, 3885389690, 5051006597, 7215723710, 7770779380, 10102013194, 14431447420, 20204026388, 25255032985, 50510065970, 101020131940]

約数ペア:

[(1, 101020131940), (2, 50510065970), (4, 25255032985), (5, 20204026388), (7, 14431447420), (10, 10102013194), (13, 7770779380), (14, 7215723710), (20, 5051006597), (26, 3885389690), (28, 3607861855), (35, 2886289484), (52, 1942694845), (65, 1554155876), (70, 1443144742), (91, 1110111340), (103, 980777980), (130, 777077938), (140, 721572371), (169, 597752260), (182, 555055670), (206, 490388990), (260, 388538969), (338, 298876130), (364, 277527835), (412, 245194495), (455, 222022268), (515, 196155596), (676, 149438065), (721, 140111140), (845, 119550452), (910, 111011134), (1030, 98077798), (1183, 85393180), (1339, 75444460), (1442, 70055570), (1690, 59775226), (1820, 55505567), (2060, 49038899), (2366, 42696590), (2678, 37722230), (2884, 35027785), (3380, 29887613), (3605, 28022228), (4732, 21348295), (5356, 18861115), (5915, 17078636), (6695, 15088892), (7210, 14011114), (9373, 10777780), (11830, 8539318), (13390, 7544446), (14420, 7005557), (17407, 5803420), (18746, 5388890), (23660, 4269659), (26780, 3772223), (34814, 2901710), (37492, 2694445), (41453, 2436980), (46865, 2155556), (69628, 1450855), (82906, 1218490), (87035, 1160684), (93730, 1077778), (121849, 829060), (165812, 609245), (174070, 580342), (187460, 538889), (207265, 487396), (243698, 414530), (290171, 348140)]