20231246230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 41098772736

約数和(自身を除く): 20867526506

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 71, 82, 130, 142, 193, 205, 277, 355, 386, 410, 533, 554, 710, 923, 965, 1066, 1385, 1846, 1930, 2509, 2665, 2770, 2911, 3601, 4615, 5018, 5330, 5822, 7202, 7913, 9230, 11357, 12545, 13703, 14555, 15826, 18005, 19667, 22714, 25090, 27406, 29110, 36010, 37843, 39334, 39565, 53461, 56785, 68515, 75686, 79130, 98335, 102869, 106922, 113570, 137030, 147641, 178139, 189215, 196670, 205738, 255671, 267305, 295282, 356278, 378430, 511342, 514345, 534610, 561823, 694993, 738205, 806347, 890695, 1028690, 1123646, 1278355, 1389986, 1476410, 1612694, 1781390, 2191901, 2556710, 2809115, 3474965, 3795731, 4031735, 4383802, 5618230, 6949930, 7303699, 7591462, 8063470, 10482511, 10959505, 14607398, 18978655, 20965022, 21919010, 28494713, 36518495, 37957310, 49344503, 52412555, 56989426, 73036990, 98689006, 104825110, 142473565, 155624971, 246722515, 284947130, 311249942, 493445030, 778124855, 1556249710, 2023124623, 4046249246, 10115623115, 20231246230]

約数ペア:

[(1, 20231246230), (2, 10115623115), (5, 4046249246), (10, 2023124623), (13, 1556249710), (26, 778124855), (41, 493445030), (65, 311249942), (71, 284947130), (82, 246722515), (130, 155624971), (142, 142473565), (193, 104825110), (205, 98689006), (277, 73036990), (355, 56989426), (386, 52412555), (410, 49344503), (533, 37957310), (554, 36518495), (710, 28494713), (923, 21919010), (965, 20965022), (1066, 18978655), (1385, 14607398), (1846, 10959505), (1930, 10482511), (2509, 8063470), (2665, 7591462), (2770, 7303699), (2911, 6949930), (3601, 5618230), (4615, 4383802), (5018, 4031735), (5330, 3795731), (5822, 3474965), (7202, 2809115), (7913, 2556710), (9230, 2191901), (11357, 1781390), (12545, 1612694), (13703, 1476410), (14555, 1389986), (15826, 1278355), (18005, 1123646), (19667, 1028690), (22714, 890695), (25090, 806347), (27406, 738205), (29110, 694993), (36010, 561823), (37843, 534610), (39334, 514345), (39565, 511342), (53461, 378430), (56785, 356278), (68515, 295282), (75686, 267305), (79130, 255671), (98335, 205738), (102869, 196670), (106922, 189215), (113570, 178139), (137030, 147641)]