26266911580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{50287}}^1$

素因数の和:50364

約数の個数: 144

約数和(自身を含む): 70789009536

約数和(自身を除く): 44522097956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 49, 52, 65, 70, 82, 91, 98, 130, 140, 164, 182, 196, 205, 245, 260, 287, 364, 410, 455, 490, 533, 574, 637, 820, 910, 980, 1066, 1148, 1274, 1435, 1820, 2009, 2132, 2548, 2665, 2870, 3185, 3731, 4018, 5330, 5740, 6370, 7462, 8036, 10045, 10660, 12740, 14924, 18655, 20090, 26117, 37310, 40180, 50287, 52234, 74620, 100574, 104468, 130585, 201148, 251435, 261170, 352009, 502870, 522340, 653731, 704018, 1005740, 1307462, 1408036, 1760045, 2061767, 2464063, 2614924, 3268655, 3520090, 4123534, 4576117, 4928126, 6537310, 7040180, 8247068, 9152234, 9856252, 10308835, 12320315, 13074620, 14432369, 18304468, 20617670, 22880585, 24640630, 26802971, 28864738, 32032819, 41235340, 45761170, 49281260, 53605942, 57729476, 64065638, 72161845, 91522340, 101026583, 107211884, 128131276, 134014855, 144323690, 160164095, 187620797, 202053166, 268029710, 288647380, 320328190, 375241594, 404106332, 505132915, 536059420, 640656380, 750483188, 938103985, 1010265830, 1313345579, 1876207970, 2020531660, 2626691158, 3752415940, 5253382316, 6566727895, 13133455790, 26266911580]

約数ペア:

[(1, 26266911580), (2, 13133455790), (4, 6566727895), (5, 5253382316), (7, 3752415940), (10, 2626691158), (13, 2020531660), (14, 1876207970), (20, 1313345579), (26, 1010265830), (28, 938103985), (35, 750483188), (41, 640656380), (49, 536059420), (52, 505132915), (65, 404106332), (70, 375241594), (82, 320328190), (91, 288647380), (98, 268029710), (130, 202053166), (140, 187620797), (164, 160164095), (182, 144323690), (196, 134014855), (205, 128131276), (245, 107211884), (260, 101026583), (287, 91522340), (364, 72161845), (410, 64065638), (455, 57729476), (490, 53605942), (533, 49281260), (574, 45761170), (637, 41235340), (820, 32032819), (910, 28864738), (980, 26802971), (1066, 24640630), (1148, 22880585), (1274, 20617670), (1435, 18304468), (1820, 14432369), (2009, 13074620), (2132, 12320315), (2548, 10308835), (2665, 9856252), (2870, 9152234), (3185, 8247068), (3731, 7040180), (4018, 6537310), (5330, 4928126), (5740, 4576117), (6370, 4123534), (7462, 3520090), (8036, 3268655), (10045, 2614924), (10660, 2464063), (12740, 2061767), (14924, 1760045), (18655, 1408036), (20090, 1307462), (26117, 1005740), (37310, 704018), (40180, 653731), (50287, 522340), (52234, 502870), (74620, 352009), (100574, 261170), (104468, 251435), (130585, 201148)]