1422321517885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1211

約数の個数: 128

約数和(自身を含む): 1913816678400

約数和(自身を除く): 491495160515

約数列:

[1, 5, 23, 37, 47, 71, 109, 115, 185, 235, 355, 545, 851, 919, 1081, 1633, 1739, 2507, 2627, 3337, 4033, 4255, 4595, 5123, 5405, 7739, 8165, 8695, 12535, 13135, 16685, 20165, 21137, 25615, 34003, 38695, 39997, 43193, 60421, 65249, 76751, 92759, 100171, 105685, 117829, 123469, 170015, 177997, 189551, 199985, 215965, 286343, 302105, 326245, 363733, 383755, 463795, 500855, 589145, 617345, 782069, 889985, 947755, 993439, 1431715, 1500727, 1598141, 1818665, 2303933, 2414213, 2839787, 3066703, 3706327, 3910345, 4359673, 4708037, 4967195, 6585889, 7112141, 7503635, 7990705, 8365859, 11519665, 12071065, 13458121, 14198935, 15333515, 18531635, 21798365, 23540185, 32929445, 35560705, 36757243, 41829295, 55526899, 67290605, 70534169, 85245521, 108284851, 113468011, 163579243, 174197369, 183786215, 263149217, 277634495, 309536783, 334270627, 352670845, 426227605, 541424255, 567340055, 817896215, 870986845, 1315746085, 1547683915, 1671353135, 2609764253, 4006539487, 6052431991, 7688224421, 12368013199, 13048821265, 20032697435, 30262159955, 38441122105, 61840065995, 284464303577, 1422321517885]

約数ペア:

[(1, 1422321517885), (5, 284464303577), (23, 61840065995), (37, 38441122105), (47, 30262159955), (71, 20032697435), (109, 13048821265), (115, 12368013199), (185, 7688224421), (235, 6052431991), (355, 4006539487), (545, 2609764253), (851, 1671353135), (919, 1547683915), (1081, 1315746085), (1633, 870986845), (1739, 817896215), (2507, 567340055), (2627, 541424255), (3337, 426227605), (4033, 352670845), (4255, 334270627), (4595, 309536783), (5123, 277634495), (5405, 263149217), (7739, 183786215), (8165, 174197369), (8695, 163579243), (12535, 113468011), (13135, 108284851), (16685, 85245521), (20165, 70534169), (21137, 67290605), (25615, 55526899), (34003, 41829295), (38695, 36757243), (39997, 35560705), (43193, 32929445), (60421, 23540185), (65249, 21798365), (76751, 18531635), (92759, 15333515), (100171, 14198935), (105685, 13458121), (117829, 12071065), (123469, 11519665), (170015, 8365859), (177997, 7990705), (189551, 7503635), (199985, 7112141), (215965, 6585889), (286343, 4967195), (302105, 4708037), (326245, 4359673), (363733, 3910345), (383755, 3706327), (463795, 3066703), (500855, 2839787), (589145, 2414213), (617345, 2303933), (782069, 1818665), (889985, 1598141), (947755, 1500727), (993439, 1431715)]