57703720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 77126360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 127, 148, 185, 254, 296, 307, 370, 508, 614, 635, 740, 1016, 1228, 1270, 1480, 1535, 2456, 2540, 3070, 4699, 5080, 6140, 9398, 11359, 12280, 18796, 22718, 23495, 37592, 38989, 45436, 46990, 56795, 77978, 90872, 93980, 113590, 155956, 187960, 194945, 227180, 311912, 389890, 454360, 779780, 1442593, 1559560, 2885186, 5770372, 7212965, 11540744, 14425930, 28851860, 57703720]

約数ペア:

[(1, 57703720), (2, 28851860), (4, 14425930), (5, 11540744), (8, 7212965), (10, 5770372), (20, 2885186), (37, 1559560), (40, 1442593), (74, 779780), (127, 454360), (148, 389890), (185, 311912), (254, 227180), (296, 194945), (307, 187960), (370, 155956), (508, 113590), (614, 93980), (635, 90872), (740, 77978), (1016, 56795), (1228, 46990), (1270, 45436), (1480, 38989), (1535, 37592), (2456, 23495), (2540, 22718), (3070, 18796), (4699, 12280), (5080, 11359), (6140, 9398)]