67404650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 129929184

約数和(自身を除く): 62524534

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 107, 214, 215, 293, 430, 535, 586, 1070, 1075, 1465, 2150, 2675, 2930, 4601, 5350, 7325, 9202, 12599, 14650, 23005, 25198, 31351, 46010, 62702, 62995, 115025, 125990, 156755, 230050, 313510, 314975, 629950, 783775, 1348093, 1567550, 2696186, 6740465, 13480930, 33702325, 67404650]

約数ペア:

[(1, 67404650), (2, 33702325), (5, 13480930), (10, 6740465), (25, 2696186), (43, 1567550), (50, 1348093), (86, 783775), (107, 629950), (214, 314975), (215, 313510), (293, 230050), (430, 156755), (535, 125990), (586, 115025), (1070, 62995), (1075, 62702), (1465, 46010), (2150, 31351), (2675, 25198), (2930, 23005), (4601, 14650), (5350, 12599), (7325, 9202)]