43378060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 103478256

約数和(自身を除く): 60100196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 73, 74, 110, 146, 148, 185, 220, 292, 365, 370, 407, 730, 740, 803, 814, 1460, 1606, 1628, 2035, 2701, 3212, 4015, 4070, 5329, 5402, 8030, 8140, 10658, 10804, 13505, 16060, 21316, 26645, 27010, 29711, 53290, 54020, 58619, 59422, 106580, 117238, 118844, 148555, 197173, 234476, 293095, 297110, 394346, 586190, 594220, 788692, 985865, 1172380, 1971730, 2168903, 3943460, 4337806, 8675612, 10844515, 21689030, 43378060]

約数ペア:

[(1, 43378060), (2, 21689030), (4, 10844515), (5, 8675612), (10, 4337806), (11, 3943460), (20, 2168903), (22, 1971730), (37, 1172380), (44, 985865), (55, 788692), (73, 594220), (74, 586190), (110, 394346), (146, 297110), (148, 293095), (185, 234476), (220, 197173), (292, 148555), (365, 118844), (370, 117238), (407, 106580), (730, 59422), (740, 58619), (803, 54020), (814, 53290), (1460, 29711), (1606, 27010), (1628, 26645), (2035, 21316), (2701, 16060), (3212, 13505), (4015, 10804), (4070, 10658), (5329, 8140), (5402, 8030)]