42570298940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4808

約数の個数: 144

約数和(自身を含む): 100803181248

約数和(自身を除く): 58232882308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 73, 74, 130, 146, 148, 169, 185, 260, 292, 338, 365, 370, 481, 676, 730, 740, 845, 949, 962, 1460, 1690, 1898, 1924, 2405, 2701, 3380, 3796, 4663, 4745, 4810, 5402, 6253, 9326, 9490, 9620, 10804, 12337, 12506, 13505, 18652, 18980, 23315, 24674, 25012, 27010, 31265, 35113, 46630, 49348, 54020, 60619, 61685, 62530, 70226, 93260, 121238, 123370, 125060, 140452, 172531, 175565, 242476, 246740, 303095, 340399, 345062, 351130, 456469, 606190, 680798, 690124, 702260, 788047, 862655, 912938, 1212380, 1361596, 1576094, 1701995, 1725310, 1825876, 2242903, 2282345, 3152188, 3403990, 3450620, 3940235, 4425187, 4485806, 4564690, 6807980, 7880470, 8850374, 8971612, 9129380, 11214515, 12594763, 15760940, 17700748, 22125935, 22429030, 25189526, 29157739, 44251870, 44858060, 50379052, 57527431, 58315478, 62973815, 88503740, 115054862, 116630956, 125947630, 145788695, 163731919, 230109724, 251895260, 287637155, 291577390, 327463838, 575274310, 583154780, 654927676, 818659595, 1150548620, 1637319190, 2128514947, 3274638380, 4257029894, 8514059788, 10642574735, 21285149470, 42570298940]

約数ペア:

[(1, 42570298940), (2, 21285149470), (4, 10642574735), (5, 8514059788), (10, 4257029894), (13, 3274638380), (20, 2128514947), (26, 1637319190), (37, 1150548620), (52, 818659595), (65, 654927676), (73, 583154780), (74, 575274310), (130, 327463838), (146, 291577390), (148, 287637155), (169, 251895260), (185, 230109724), (260, 163731919), (292, 145788695), (338, 125947630), (365, 116630956), (370, 115054862), (481, 88503740), (676, 62973815), (730, 58315478), (740, 57527431), (845, 50379052), (949, 44858060), (962, 44251870), (1460, 29157739), (1690, 25189526), (1898, 22429030), (1924, 22125935), (2405, 17700748), (2701, 15760940), (3380, 12594763), (3796, 11214515), (4663, 9129380), (4745, 8971612), (4810, 8850374), (5402, 7880470), (6253, 6807980), (9326, 4564690), (9490, 4485806), (9620, 4425187), (10804, 3940235), (12337, 3450620), (12506, 3403990), (13505, 3152188), (18652, 2282345), (18980, 2242903), (23315, 1825876), (24674, 1725310), (25012, 1701995), (27010, 1576094), (31265, 1361596), (35113, 1212380), (46630, 912938), (49348, 862655), (54020, 788047), (60619, 702260), (61685, 690124), (62530, 680798), (70226, 606190), (93260, 456469), (121238, 351130), (123370, 345062), (125060, 340399), (140452, 303095), (172531, 246740), (175565, 242476)]